diff options
Diffstat (limited to 'net')
-rw-r--r-- | net/core/net_namespace.c | 4 | ||||
-rw-r--r-- | net/dccp/dccp.h | 2 | ||||
-rw-r--r-- | net/dccp/ipv4.c | 18 | ||||
-rw-r--r-- | net/dccp/ipv6.c | 20 | ||||
-rw-r--r-- | net/dccp/proto.c | 18 | ||||
-rw-r--r-- | net/ipv4/inet_connection_sock.c | 8 | ||||
-rw-r--r-- | net/ipv4/inet_hashtables.c | 58 | ||||
-rw-r--r-- | net/ipv4/tcp.c | 2 | ||||
-rw-r--r-- | net/ipv4/tcp_ipv4.c | 31 | ||||
-rw-r--r-- | net/ipv6/inet6_hashtables.c | 4 | ||||
-rw-r--r-- | net/ipv6/tcp_ipv6.c | 19 | ||||
-rw-r--r-- | net/mac80211/Kconfig | 12 | ||||
-rw-r--r-- | net/mac80211/ieee80211.c | 14 | ||||
-rw-r--r-- | net/mac80211/rc80211_pid_algo.c | 2 | ||||
-rw-r--r-- | net/mac80211/rc80211_simple.c | 2 | ||||
-rw-r--r-- | net/mac80211/rx.c | 7 | ||||
-rw-r--r-- | net/rfkill/rfkill.c | 2 | ||||
-rw-r--r-- | net/sctp/sm_statefuns.c | 4 |
18 files changed, 120 insertions, 107 deletions
diff --git a/net/core/net_namespace.c b/net/core/net_namespace.c index 26e941d912e8..7b660834a4c2 100644 --- a/net/core/net_namespace.c +++ b/net/core/net_namespace.c | |||
@@ -287,7 +287,7 @@ EXPORT_SYMBOL_GPL(register_pernet_subsys); | |||
287 | * @ops: pernet operations structure to manipulate | 287 | * @ops: pernet operations structure to manipulate |
288 | * | 288 | * |
289 | * Remove the pernet operations structure from the list to be | 289 | * Remove the pernet operations structure from the list to be |
290 | * used when network namespaces are created or destoryed. In | 290 | * used when network namespaces are created or destroyed. In |
291 | * addition run the exit method for all existing network | 291 | * addition run the exit method for all existing network |
292 | * namespaces. | 292 | * namespaces. |
293 | */ | 293 | */ |
@@ -335,7 +335,7 @@ EXPORT_SYMBOL_GPL(register_pernet_device); | |||
335 | * @ops: pernet operations structure to manipulate | 335 | * @ops: pernet operations structure to manipulate |
336 | * | 336 | * |
337 | * Remove the pernet operations structure from the list to be | 337 | * Remove the pernet operations structure from the list to be |
338 | * used when network namespaces are created or destoryed. In | 338 | * used when network namespaces are created or destroyed. In |
339 | * addition run the exit method for all existing network | 339 | * addition run the exit method for all existing network |
340 | * namespaces. | 340 | * namespaces. |
341 | */ | 341 | */ |
diff --git a/net/dccp/dccp.h b/net/dccp/dccp.h index ebe59d98721a..287a62bc2e0f 100644 --- a/net/dccp/dccp.h +++ b/net/dccp/dccp.h | |||
@@ -271,8 +271,6 @@ extern struct sk_buff *dccp_make_response(struct sock *sk, | |||
271 | 271 | ||
272 | extern int dccp_connect(struct sock *sk); | 272 | extern int dccp_connect(struct sock *sk); |
273 | extern int dccp_disconnect(struct sock *sk, int flags); | 273 | extern int dccp_disconnect(struct sock *sk, int flags); |
274 | extern void dccp_hash(struct sock *sk); | ||
275 | extern void dccp_unhash(struct sock *sk); | ||
276 | extern int dccp_getsockopt(struct sock *sk, int level, int optname, | 274 | extern int dccp_getsockopt(struct sock *sk, int level, int optname, |
277 | char __user *optval, int __user *optlen); | 275 | char __user *optval, int __user *optlen); |
278 | extern int dccp_setsockopt(struct sock *sk, int level, int optname, | 276 | extern int dccp_setsockopt(struct sock *sk, int level, int optname, |
diff --git a/net/dccp/ipv4.c b/net/dccp/ipv4.c index c982ad88223d..474075adbde4 100644 --- a/net/dccp/ipv4.c +++ b/net/dccp/ipv4.c | |||
@@ -38,12 +38,6 @@ | |||
38 | */ | 38 | */ |
39 | static struct socket *dccp_v4_ctl_socket; | 39 | static struct socket *dccp_v4_ctl_socket; |
40 | 40 | ||
41 | static int dccp_v4_get_port(struct sock *sk, const unsigned short snum) | ||
42 | { | ||
43 | return inet_csk_get_port(&dccp_hashinfo, sk, snum, | ||
44 | inet_csk_bind_conflict); | ||
45 | } | ||
46 | |||
47 | int dccp_v4_connect(struct sock *sk, struct sockaddr *uaddr, int addr_len) | 41 | int dccp_v4_connect(struct sock *sk, struct sockaddr *uaddr, int addr_len) |
48 | { | 42 | { |
49 | struct inet_sock *inet = inet_sk(sk); | 43 | struct inet_sock *inet = inet_sk(sk); |
@@ -408,8 +402,8 @@ struct sock *dccp_v4_request_recv_sock(struct sock *sk, struct sk_buff *skb, | |||
408 | 402 | ||
409 | dccp_sync_mss(newsk, dst_mtu(dst)); | 403 | dccp_sync_mss(newsk, dst_mtu(dst)); |
410 | 404 | ||
411 | __inet_hash_nolisten(&dccp_hashinfo, newsk); | 405 | __inet_hash_nolisten(newsk); |
412 | __inet_inherit_port(&dccp_hashinfo, sk, newsk); | 406 | __inet_inherit_port(sk, newsk); |
413 | 407 | ||
414 | return newsk; | 408 | return newsk; |
415 | 409 | ||
@@ -898,6 +892,7 @@ static struct inet_connection_sock_af_ops dccp_ipv4_af_ops = { | |||
898 | .getsockopt = ip_getsockopt, | 892 | .getsockopt = ip_getsockopt, |
899 | .addr2sockaddr = inet_csk_addr2sockaddr, | 893 | .addr2sockaddr = inet_csk_addr2sockaddr, |
900 | .sockaddr_len = sizeof(struct sockaddr_in), | 894 | .sockaddr_len = sizeof(struct sockaddr_in), |
895 | .bind_conflict = inet_csk_bind_conflict, | ||
901 | #ifdef CONFIG_COMPAT | 896 | #ifdef CONFIG_COMPAT |
902 | .compat_setsockopt = compat_ip_setsockopt, | 897 | .compat_setsockopt = compat_ip_setsockopt, |
903 | .compat_getsockopt = compat_ip_getsockopt, | 898 | .compat_getsockopt = compat_ip_getsockopt, |
@@ -937,10 +932,10 @@ static struct proto dccp_v4_prot = { | |||
937 | .sendmsg = dccp_sendmsg, | 932 | .sendmsg = dccp_sendmsg, |
938 | .recvmsg = dccp_recvmsg, | 933 | .recvmsg = dccp_recvmsg, |
939 | .backlog_rcv = dccp_v4_do_rcv, | 934 | .backlog_rcv = dccp_v4_do_rcv, |
940 | .hash = dccp_hash, | 935 | .hash = inet_hash, |
941 | .unhash = dccp_unhash, | 936 | .unhash = inet_unhash, |
942 | .accept = inet_csk_accept, | 937 | .accept = inet_csk_accept, |
943 | .get_port = dccp_v4_get_port, | 938 | .get_port = inet_csk_get_port, |
944 | .shutdown = dccp_shutdown, | 939 | .shutdown = dccp_shutdown, |
945 | .destroy = dccp_destroy_sock, | 940 | .destroy = dccp_destroy_sock, |
946 | .orphan_count = &dccp_orphan_count, | 941 | .orphan_count = &dccp_orphan_count, |
@@ -948,6 +943,7 @@ static struct proto dccp_v4_prot = { | |||
948 | .obj_size = sizeof(struct dccp_sock), | 943 | .obj_size = sizeof(struct dccp_sock), |
949 | .rsk_prot = &dccp_request_sock_ops, | 944 | .rsk_prot = &dccp_request_sock_ops, |
950 | .twsk_prot = &dccp_timewait_sock_ops, | 945 | .twsk_prot = &dccp_timewait_sock_ops, |
946 | .hashinfo = &dccp_hashinfo, | ||
951 | #ifdef CONFIG_COMPAT | 947 | #ifdef CONFIG_COMPAT |
952 | .compat_setsockopt = compat_dccp_setsockopt, | 948 | .compat_setsockopt = compat_dccp_setsockopt, |
953 | .compat_getsockopt = compat_dccp_getsockopt, | 949 | .compat_getsockopt = compat_dccp_getsockopt, |
diff --git a/net/dccp/ipv6.c b/net/dccp/ipv6.c index ed0a0053a797..490333d47c7b 100644 --- a/net/dccp/ipv6.c +++ b/net/dccp/ipv6.c | |||
@@ -39,21 +39,15 @@ static struct socket *dccp_v6_ctl_socket; | |||
39 | static struct inet_connection_sock_af_ops dccp_ipv6_mapped; | 39 | static struct inet_connection_sock_af_ops dccp_ipv6_mapped; |
40 | static struct inet_connection_sock_af_ops dccp_ipv6_af_ops; | 40 | static struct inet_connection_sock_af_ops dccp_ipv6_af_ops; |
41 | 41 | ||
42 | static int dccp_v6_get_port(struct sock *sk, unsigned short snum) | ||
43 | { | ||
44 | return inet_csk_get_port(&dccp_hashinfo, sk, snum, | ||
45 | inet6_csk_bind_conflict); | ||
46 | } | ||
47 | |||
48 | static void dccp_v6_hash(struct sock *sk) | 42 | static void dccp_v6_hash(struct sock *sk) |
49 | { | 43 | { |
50 | if (sk->sk_state != DCCP_CLOSED) { | 44 | if (sk->sk_state != DCCP_CLOSED) { |
51 | if (inet_csk(sk)->icsk_af_ops == &dccp_ipv6_mapped) { | 45 | if (inet_csk(sk)->icsk_af_ops == &dccp_ipv6_mapped) { |
52 | dccp_hash(sk); | 46 | inet_hash(sk); |
53 | return; | 47 | return; |
54 | } | 48 | } |
55 | local_bh_disable(); | 49 | local_bh_disable(); |
56 | __inet6_hash(&dccp_hashinfo, sk); | 50 | __inet6_hash(sk); |
57 | local_bh_enable(); | 51 | local_bh_enable(); |
58 | } | 52 | } |
59 | } | 53 | } |
@@ -630,8 +624,8 @@ static struct sock *dccp_v6_request_recv_sock(struct sock *sk, | |||
630 | 624 | ||
631 | newinet->daddr = newinet->saddr = newinet->rcv_saddr = LOOPBACK4_IPV6; | 625 | newinet->daddr = newinet->saddr = newinet->rcv_saddr = LOOPBACK4_IPV6; |
632 | 626 | ||
633 | __inet6_hash(&dccp_hashinfo, newsk); | 627 | __inet6_hash(newsk); |
634 | inet_inherit_port(&dccp_hashinfo, sk, newsk); | 628 | inet_inherit_port(sk, newsk); |
635 | 629 | ||
636 | return newsk; | 630 | return newsk; |
637 | 631 | ||
@@ -1054,6 +1048,7 @@ static struct inet_connection_sock_af_ops dccp_ipv6_af_ops = { | |||
1054 | .getsockopt = ipv6_getsockopt, | 1048 | .getsockopt = ipv6_getsockopt, |
1055 | .addr2sockaddr = inet6_csk_addr2sockaddr, | 1049 | .addr2sockaddr = inet6_csk_addr2sockaddr, |
1056 | .sockaddr_len = sizeof(struct sockaddr_in6), | 1050 | .sockaddr_len = sizeof(struct sockaddr_in6), |
1051 | .bind_conflict = inet6_csk_bind_conflict, | ||
1057 | #ifdef CONFIG_COMPAT | 1052 | #ifdef CONFIG_COMPAT |
1058 | .compat_setsockopt = compat_ipv6_setsockopt, | 1053 | .compat_setsockopt = compat_ipv6_setsockopt, |
1059 | .compat_getsockopt = compat_ipv6_getsockopt, | 1054 | .compat_getsockopt = compat_ipv6_getsockopt, |
@@ -1123,9 +1118,9 @@ static struct proto dccp_v6_prot = { | |||
1123 | .recvmsg = dccp_recvmsg, | 1118 | .recvmsg = dccp_recvmsg, |
1124 | .backlog_rcv = dccp_v6_do_rcv, | 1119 | .backlog_rcv = dccp_v6_do_rcv, |
1125 | .hash = dccp_v6_hash, | 1120 | .hash = dccp_v6_hash, |
1126 | .unhash = dccp_unhash, | 1121 | .unhash = inet_unhash, |
1127 | .accept = inet_csk_accept, | 1122 | .accept = inet_csk_accept, |
1128 | .get_port = dccp_v6_get_port, | 1123 | .get_port = inet_csk_get_port, |
1129 | .shutdown = dccp_shutdown, | 1124 | .shutdown = dccp_shutdown, |
1130 | .destroy = dccp_v6_destroy_sock, | 1125 | .destroy = dccp_v6_destroy_sock, |
1131 | .orphan_count = &dccp_orphan_count, | 1126 | .orphan_count = &dccp_orphan_count, |
@@ -1133,6 +1128,7 @@ static struct proto dccp_v6_prot = { | |||
1133 | .obj_size = sizeof(struct dccp6_sock), | 1128 | .obj_size = sizeof(struct dccp6_sock), |
1134 | .rsk_prot = &dccp6_request_sock_ops, | 1129 | .rsk_prot = &dccp6_request_sock_ops, |
1135 | .twsk_prot = &dccp6_timewait_sock_ops, | 1130 | .twsk_prot = &dccp6_timewait_sock_ops, |
1131 | .hashinfo = &dccp_hashinfo, | ||
1136 | #ifdef CONFIG_COMPAT | 1132 | #ifdef CONFIG_COMPAT |
1137 | .compat_setsockopt = compat_dccp_setsockopt, | 1133 | .compat_setsockopt = compat_dccp_setsockopt, |
1138 | .compat_getsockopt = compat_dccp_getsockopt, | 1134 | .compat_getsockopt = compat_dccp_getsockopt, |
diff --git a/net/dccp/proto.c b/net/dccp/proto.c index 0bed4a6095b7..e3f5d37b84be 100644 --- a/net/dccp/proto.c +++ b/net/dccp/proto.c | |||
@@ -78,7 +78,7 @@ void dccp_set_state(struct sock *sk, const int state) | |||
78 | sk->sk_prot->unhash(sk); | 78 | sk->sk_prot->unhash(sk); |
79 | if (inet_csk(sk)->icsk_bind_hash != NULL && | 79 | if (inet_csk(sk)->icsk_bind_hash != NULL && |
80 | !(sk->sk_userlocks & SOCK_BINDPORT_LOCK)) | 80 | !(sk->sk_userlocks & SOCK_BINDPORT_LOCK)) |
81 | inet_put_port(&dccp_hashinfo, sk); | 81 | inet_put_port(sk); |
82 | /* fall through */ | 82 | /* fall through */ |
83 | default: | 83 | default: |
84 | if (oldstate == DCCP_OPEN) | 84 | if (oldstate == DCCP_OPEN) |
@@ -173,20 +173,6 @@ const char *dccp_state_name(const int state) | |||
173 | 173 | ||
174 | EXPORT_SYMBOL_GPL(dccp_state_name); | 174 | EXPORT_SYMBOL_GPL(dccp_state_name); |
175 | 175 | ||
176 | void dccp_hash(struct sock *sk) | ||
177 | { | ||
178 | inet_hash(&dccp_hashinfo, sk); | ||
179 | } | ||
180 | |||
181 | EXPORT_SYMBOL_GPL(dccp_hash); | ||
182 | |||
183 | void dccp_unhash(struct sock *sk) | ||
184 | { | ||
185 | inet_unhash(&dccp_hashinfo, sk); | ||
186 | } | ||
187 | |||
188 | EXPORT_SYMBOL_GPL(dccp_unhash); | ||
189 | |||
190 | int dccp_init_sock(struct sock *sk, const __u8 ctl_sock_initialized) | 176 | int dccp_init_sock(struct sock *sk, const __u8 ctl_sock_initialized) |
191 | { | 177 | { |
192 | struct dccp_sock *dp = dccp_sk(sk); | 178 | struct dccp_sock *dp = dccp_sk(sk); |
@@ -268,7 +254,7 @@ int dccp_destroy_sock(struct sock *sk) | |||
268 | 254 | ||
269 | /* Clean up a referenced DCCP bind bucket. */ | 255 | /* Clean up a referenced DCCP bind bucket. */ |
270 | if (inet_csk(sk)->icsk_bind_hash != NULL) | 256 | if (inet_csk(sk)->icsk_bind_hash != NULL) |
271 | inet_put_port(&dccp_hashinfo, sk); | 257 | inet_put_port(sk); |
272 | 258 | ||
273 | kfree(dp->dccps_service_list); | 259 | kfree(dp->dccps_service_list); |
274 | dp->dccps_service_list = NULL; | 260 | dp->dccps_service_list = NULL; |
diff --git a/net/ipv4/inet_connection_sock.c b/net/ipv4/inet_connection_sock.c index de5a41de191a..b189278c7bc1 100644 --- a/net/ipv4/inet_connection_sock.c +++ b/net/ipv4/inet_connection_sock.c | |||
@@ -78,11 +78,9 @@ EXPORT_SYMBOL_GPL(inet_csk_bind_conflict); | |||
78 | /* Obtain a reference to a local port for the given sock, | 78 | /* Obtain a reference to a local port for the given sock, |
79 | * if snum is zero it means select any available local port. | 79 | * if snum is zero it means select any available local port. |
80 | */ | 80 | */ |
81 | int inet_csk_get_port(struct inet_hashinfo *hashinfo, | 81 | int inet_csk_get_port(struct sock *sk, unsigned short snum) |
82 | struct sock *sk, unsigned short snum, | ||
83 | int (*bind_conflict)(const struct sock *sk, | ||
84 | const struct inet_bind_bucket *tb)) | ||
85 | { | 82 | { |
83 | struct inet_hashinfo *hashinfo = sk->sk_prot->hashinfo; | ||
86 | struct inet_bind_hashbucket *head; | 84 | struct inet_bind_hashbucket *head; |
87 | struct hlist_node *node; | 85 | struct hlist_node *node; |
88 | struct inet_bind_bucket *tb; | 86 | struct inet_bind_bucket *tb; |
@@ -142,7 +140,7 @@ tb_found: | |||
142 | goto success; | 140 | goto success; |
143 | } else { | 141 | } else { |
144 | ret = 1; | 142 | ret = 1; |
145 | if (bind_conflict(sk, tb)) | 143 | if (inet_csk(sk)->icsk_af_ops->bind_conflict(sk, tb)) |
146 | goto fail_unlock; | 144 | goto fail_unlock; |
147 | } | 145 | } |
148 | } | 146 | } |
diff --git a/net/ipv4/inet_hashtables.c b/net/ipv4/inet_hashtables.c index 48d45008f749..90f422c9447b 100644 --- a/net/ipv4/inet_hashtables.c +++ b/net/ipv4/inet_hashtables.c | |||
@@ -66,8 +66,9 @@ void inet_bind_hash(struct sock *sk, struct inet_bind_bucket *tb, | |||
66 | /* | 66 | /* |
67 | * Get rid of any references to a local port held by the given sock. | 67 | * Get rid of any references to a local port held by the given sock. |
68 | */ | 68 | */ |
69 | static void __inet_put_port(struct inet_hashinfo *hashinfo, struct sock *sk) | 69 | static void __inet_put_port(struct sock *sk) |
70 | { | 70 | { |
71 | struct inet_hashinfo *hashinfo = sk->sk_prot->hashinfo; | ||
71 | const int bhash = inet_bhashfn(inet_sk(sk)->num, hashinfo->bhash_size); | 72 | const int bhash = inet_bhashfn(inet_sk(sk)->num, hashinfo->bhash_size); |
72 | struct inet_bind_hashbucket *head = &hashinfo->bhash[bhash]; | 73 | struct inet_bind_hashbucket *head = &hashinfo->bhash[bhash]; |
73 | struct inet_bind_bucket *tb; | 74 | struct inet_bind_bucket *tb; |
@@ -81,10 +82,10 @@ static void __inet_put_port(struct inet_hashinfo *hashinfo, struct sock *sk) | |||
81 | spin_unlock(&head->lock); | 82 | spin_unlock(&head->lock); |
82 | } | 83 | } |
83 | 84 | ||
84 | void inet_put_port(struct inet_hashinfo *hashinfo, struct sock *sk) | 85 | void inet_put_port(struct sock *sk) |
85 | { | 86 | { |
86 | local_bh_disable(); | 87 | local_bh_disable(); |
87 | __inet_put_port(hashinfo, sk); | 88 | __inet_put_port(sk); |
88 | local_bh_enable(); | 89 | local_bh_enable(); |
89 | } | 90 | } |
90 | 91 | ||
@@ -317,8 +318,9 @@ static inline u32 inet_sk_port_offset(const struct sock *sk) | |||
317 | inet->dport); | 318 | inet->dport); |
318 | } | 319 | } |
319 | 320 | ||
320 | void __inet_hash_nolisten(struct inet_hashinfo *hashinfo, struct sock *sk) | 321 | void __inet_hash_nolisten(struct sock *sk) |
321 | { | 322 | { |
323 | struct inet_hashinfo *hashinfo = sk->sk_prot->hashinfo; | ||
322 | struct hlist_head *list; | 324 | struct hlist_head *list; |
323 | rwlock_t *lock; | 325 | rwlock_t *lock; |
324 | struct inet_ehash_bucket *head; | 326 | struct inet_ehash_bucket *head; |
@@ -337,13 +339,14 @@ void __inet_hash_nolisten(struct inet_hashinfo *hashinfo, struct sock *sk) | |||
337 | } | 339 | } |
338 | EXPORT_SYMBOL_GPL(__inet_hash_nolisten); | 340 | EXPORT_SYMBOL_GPL(__inet_hash_nolisten); |
339 | 341 | ||
340 | void __inet_hash(struct inet_hashinfo *hashinfo, struct sock *sk) | 342 | static void __inet_hash(struct sock *sk) |
341 | { | 343 | { |
344 | struct inet_hashinfo *hashinfo = sk->sk_prot->hashinfo; | ||
342 | struct hlist_head *list; | 345 | struct hlist_head *list; |
343 | rwlock_t *lock; | 346 | rwlock_t *lock; |
344 | 347 | ||
345 | if (sk->sk_state != TCP_LISTEN) { | 348 | if (sk->sk_state != TCP_LISTEN) { |
346 | __inet_hash_nolisten(hashinfo, sk); | 349 | __inet_hash_nolisten(sk); |
347 | return; | 350 | return; |
348 | } | 351 | } |
349 | 352 | ||
@@ -357,13 +360,48 @@ void __inet_hash(struct inet_hashinfo *hashinfo, struct sock *sk) | |||
357 | write_unlock(lock); | 360 | write_unlock(lock); |
358 | wake_up(&hashinfo->lhash_wait); | 361 | wake_up(&hashinfo->lhash_wait); |
359 | } | 362 | } |
360 | EXPORT_SYMBOL_GPL(__inet_hash); | 363 | |
364 | void inet_hash(struct sock *sk) | ||
365 | { | ||
366 | if (sk->sk_state != TCP_CLOSE) { | ||
367 | local_bh_disable(); | ||
368 | __inet_hash(sk); | ||
369 | local_bh_enable(); | ||
370 | } | ||
371 | } | ||
372 | EXPORT_SYMBOL_GPL(inet_hash); | ||
373 | |||
374 | void inet_unhash(struct sock *sk) | ||
375 | { | ||
376 | rwlock_t *lock; | ||
377 | struct inet_hashinfo *hashinfo = sk->sk_prot->hashinfo; | ||
378 | |||
379 | if (sk_unhashed(sk)) | ||
380 | goto out; | ||
381 | |||
382 | if (sk->sk_state == TCP_LISTEN) { | ||
383 | local_bh_disable(); | ||
384 | inet_listen_wlock(hashinfo); | ||
385 | lock = &hashinfo->lhash_lock; | ||
386 | } else { | ||
387 | lock = inet_ehash_lockp(hashinfo, sk->sk_hash); | ||
388 | write_lock_bh(lock); | ||
389 | } | ||
390 | |||
391 | if (__sk_del_node_init(sk)) | ||
392 | sock_prot_inuse_add(sk->sk_prot, -1); | ||
393 | write_unlock_bh(lock); | ||
394 | out: | ||
395 | if (sk->sk_state == TCP_LISTEN) | ||
396 | wake_up(&hashinfo->lhash_wait); | ||
397 | } | ||
398 | EXPORT_SYMBOL_GPL(inet_unhash); | ||
361 | 399 | ||
362 | int __inet_hash_connect(struct inet_timewait_death_row *death_row, | 400 | int __inet_hash_connect(struct inet_timewait_death_row *death_row, |
363 | struct sock *sk, | 401 | struct sock *sk, |
364 | int (*check_established)(struct inet_timewait_death_row *, | 402 | int (*check_established)(struct inet_timewait_death_row *, |
365 | struct sock *, __u16, struct inet_timewait_sock **), | 403 | struct sock *, __u16, struct inet_timewait_sock **), |
366 | void (*hash)(struct inet_hashinfo *, struct sock *)) | 404 | void (*hash)(struct sock *sk)) |
367 | { | 405 | { |
368 | struct inet_hashinfo *hinfo = death_row->hashinfo; | 406 | struct inet_hashinfo *hinfo = death_row->hashinfo; |
369 | const unsigned short snum = inet_sk(sk)->num; | 407 | const unsigned short snum = inet_sk(sk)->num; |
@@ -427,7 +465,7 @@ ok: | |||
427 | inet_bind_hash(sk, tb, port); | 465 | inet_bind_hash(sk, tb, port); |
428 | if (sk_unhashed(sk)) { | 466 | if (sk_unhashed(sk)) { |
429 | inet_sk(sk)->sport = htons(port); | 467 | inet_sk(sk)->sport = htons(port); |
430 | hash(hinfo, sk); | 468 | hash(sk); |
431 | } | 469 | } |
432 | spin_unlock(&head->lock); | 470 | spin_unlock(&head->lock); |
433 | 471 | ||
@@ -444,7 +482,7 @@ ok: | |||
444 | tb = inet_csk(sk)->icsk_bind_hash; | 482 | tb = inet_csk(sk)->icsk_bind_hash; |
445 | spin_lock_bh(&head->lock); | 483 | spin_lock_bh(&head->lock); |
446 | if (sk_head(&tb->owners) == sk && !sk->sk_bind_node.next) { | 484 | if (sk_head(&tb->owners) == sk && !sk->sk_bind_node.next) { |
447 | hash(hinfo, sk); | 485 | hash(sk); |
448 | spin_unlock_bh(&head->lock); | 486 | spin_unlock_bh(&head->lock); |
449 | return 0; | 487 | return 0; |
450 | } else { | 488 | } else { |
diff --git a/net/ipv4/tcp.c b/net/ipv4/tcp.c index a0d373bd9065..071e83a894ad 100644 --- a/net/ipv4/tcp.c +++ b/net/ipv4/tcp.c | |||
@@ -1669,7 +1669,7 @@ void tcp_set_state(struct sock *sk, int state) | |||
1669 | sk->sk_prot->unhash(sk); | 1669 | sk->sk_prot->unhash(sk); |
1670 | if (inet_csk(sk)->icsk_bind_hash && | 1670 | if (inet_csk(sk)->icsk_bind_hash && |
1671 | !(sk->sk_userlocks & SOCK_BINDPORT_LOCK)) | 1671 | !(sk->sk_userlocks & SOCK_BINDPORT_LOCK)) |
1672 | inet_put_port(&tcp_hashinfo, sk); | 1672 | inet_put_port(sk); |
1673 | /* fall through */ | 1673 | /* fall through */ |
1674 | default: | 1674 | default: |
1675 | if (oldstate==TCP_ESTABLISHED) | 1675 | if (oldstate==TCP_ESTABLISHED) |
diff --git a/net/ipv4/tcp_ipv4.c b/net/ipv4/tcp_ipv4.c index 77c1939a2b0d..63414ea427c5 100644 --- a/net/ipv4/tcp_ipv4.c +++ b/net/ipv4/tcp_ipv4.c | |||
@@ -108,22 +108,6 @@ struct inet_hashinfo __cacheline_aligned tcp_hashinfo = { | |||
108 | .lhash_wait = __WAIT_QUEUE_HEAD_INITIALIZER(tcp_hashinfo.lhash_wait), | 108 | .lhash_wait = __WAIT_QUEUE_HEAD_INITIALIZER(tcp_hashinfo.lhash_wait), |
109 | }; | 109 | }; |
110 | 110 | ||
111 | static int tcp_v4_get_port(struct sock *sk, unsigned short snum) | ||
112 | { | ||
113 | return inet_csk_get_port(&tcp_hashinfo, sk, snum, | ||
114 | inet_csk_bind_conflict); | ||
115 | } | ||
116 | |||
117 | static void tcp_v4_hash(struct sock *sk) | ||
118 | { | ||
119 | inet_hash(&tcp_hashinfo, sk); | ||
120 | } | ||
121 | |||
122 | void tcp_unhash(struct sock *sk) | ||
123 | { | ||
124 | inet_unhash(&tcp_hashinfo, sk); | ||
125 | } | ||
126 | |||
127 | static inline __u32 tcp_v4_init_sequence(struct sk_buff *skb) | 111 | static inline __u32 tcp_v4_init_sequence(struct sk_buff *skb) |
128 | { | 112 | { |
129 | return secure_tcp_sequence_number(ip_hdr(skb)->daddr, | 113 | return secure_tcp_sequence_number(ip_hdr(skb)->daddr, |
@@ -1478,8 +1462,8 @@ struct sock *tcp_v4_syn_recv_sock(struct sock *sk, struct sk_buff *skb, | |||
1478 | } | 1462 | } |
1479 | #endif | 1463 | #endif |
1480 | 1464 | ||
1481 | __inet_hash_nolisten(&tcp_hashinfo, newsk); | 1465 | __inet_hash_nolisten(newsk); |
1482 | __inet_inherit_port(&tcp_hashinfo, sk, newsk); | 1466 | __inet_inherit_port(sk, newsk); |
1483 | 1467 | ||
1484 | return newsk; | 1468 | return newsk; |
1485 | 1469 | ||
@@ -1827,6 +1811,7 @@ struct inet_connection_sock_af_ops ipv4_specific = { | |||
1827 | .getsockopt = ip_getsockopt, | 1811 | .getsockopt = ip_getsockopt, |
1828 | .addr2sockaddr = inet_csk_addr2sockaddr, | 1812 | .addr2sockaddr = inet_csk_addr2sockaddr, |
1829 | .sockaddr_len = sizeof(struct sockaddr_in), | 1813 | .sockaddr_len = sizeof(struct sockaddr_in), |
1814 | .bind_conflict = inet_csk_bind_conflict, | ||
1830 | #ifdef CONFIG_COMPAT | 1815 | #ifdef CONFIG_COMPAT |
1831 | .compat_setsockopt = compat_ip_setsockopt, | 1816 | .compat_setsockopt = compat_ip_setsockopt, |
1832 | .compat_getsockopt = compat_ip_getsockopt, | 1817 | .compat_getsockopt = compat_ip_getsockopt, |
@@ -1926,7 +1911,7 @@ int tcp_v4_destroy_sock(struct sock *sk) | |||
1926 | 1911 | ||
1927 | /* Clean up a referenced TCP bind bucket. */ | 1912 | /* Clean up a referenced TCP bind bucket. */ |
1928 | if (inet_csk(sk)->icsk_bind_hash) | 1913 | if (inet_csk(sk)->icsk_bind_hash) |
1929 | inet_put_port(&tcp_hashinfo, sk); | 1914 | inet_put_port(sk); |
1930 | 1915 | ||
1931 | /* | 1916 | /* |
1932 | * If sendmsg cached page exists, toss it. | 1917 | * If sendmsg cached page exists, toss it. |
@@ -2435,9 +2420,9 @@ struct proto tcp_prot = { | |||
2435 | .getsockopt = tcp_getsockopt, | 2420 | .getsockopt = tcp_getsockopt, |
2436 | .recvmsg = tcp_recvmsg, | 2421 | .recvmsg = tcp_recvmsg, |
2437 | .backlog_rcv = tcp_v4_do_rcv, | 2422 | .backlog_rcv = tcp_v4_do_rcv, |
2438 | .hash = tcp_v4_hash, | 2423 | .hash = inet_hash, |
2439 | .unhash = tcp_unhash, | 2424 | .unhash = inet_unhash, |
2440 | .get_port = tcp_v4_get_port, | 2425 | .get_port = inet_csk_get_port, |
2441 | .enter_memory_pressure = tcp_enter_memory_pressure, | 2426 | .enter_memory_pressure = tcp_enter_memory_pressure, |
2442 | .sockets_allocated = &tcp_sockets_allocated, | 2427 | .sockets_allocated = &tcp_sockets_allocated, |
2443 | .orphan_count = &tcp_orphan_count, | 2428 | .orphan_count = &tcp_orphan_count, |
@@ -2450,6 +2435,7 @@ struct proto tcp_prot = { | |||
2450 | .obj_size = sizeof(struct tcp_sock), | 2435 | .obj_size = sizeof(struct tcp_sock), |
2451 | .twsk_prot = &tcp_timewait_sock_ops, | 2436 | .twsk_prot = &tcp_timewait_sock_ops, |
2452 | .rsk_prot = &tcp_request_sock_ops, | 2437 | .rsk_prot = &tcp_request_sock_ops, |
2438 | .hashinfo = &tcp_hashinfo, | ||
2453 | #ifdef CONFIG_COMPAT | 2439 | #ifdef CONFIG_COMPAT |
2454 | .compat_setsockopt = compat_tcp_setsockopt, | 2440 | .compat_setsockopt = compat_tcp_setsockopt, |
2455 | .compat_getsockopt = compat_tcp_getsockopt, | 2441 | .compat_getsockopt = compat_tcp_getsockopt, |
@@ -2467,7 +2453,6 @@ void __init tcp_v4_init(struct net_proto_family *ops) | |||
2467 | EXPORT_SYMBOL(ipv4_specific); | 2453 | EXPORT_SYMBOL(ipv4_specific); |
2468 | EXPORT_SYMBOL(tcp_hashinfo); | 2454 | EXPORT_SYMBOL(tcp_hashinfo); |
2469 | EXPORT_SYMBOL(tcp_prot); | 2455 | EXPORT_SYMBOL(tcp_prot); |
2470 | EXPORT_SYMBOL(tcp_unhash); | ||
2471 | EXPORT_SYMBOL(tcp_v4_conn_request); | 2456 | EXPORT_SYMBOL(tcp_v4_conn_request); |
2472 | EXPORT_SYMBOL(tcp_v4_connect); | 2457 | EXPORT_SYMBOL(tcp_v4_connect); |
2473 | EXPORT_SYMBOL(tcp_v4_do_rcv); | 2458 | EXPORT_SYMBOL(tcp_v4_do_rcv); |
diff --git a/net/ipv6/inet6_hashtables.c b/net/ipv6/inet6_hashtables.c index d325a9958909..43f3993e1f30 100644 --- a/net/ipv6/inet6_hashtables.c +++ b/net/ipv6/inet6_hashtables.c | |||
@@ -22,9 +22,9 @@ | |||
22 | #include <net/inet6_hashtables.h> | 22 | #include <net/inet6_hashtables.h> |
23 | #include <net/ip.h> | 23 | #include <net/ip.h> |
24 | 24 | ||
25 | void __inet6_hash(struct inet_hashinfo *hashinfo, | 25 | void __inet6_hash(struct sock *sk) |
26 | struct sock *sk) | ||
27 | { | 26 | { |
27 | struct inet_hashinfo *hashinfo = sk->sk_prot->hashinfo; | ||
28 | struct hlist_head *list; | 28 | struct hlist_head *list; |
29 | rwlock_t *lock; | 29 | rwlock_t *lock; |
30 | 30 | ||
diff --git a/net/ipv6/tcp_ipv6.c b/net/ipv6/tcp_ipv6.c index 59d0029e93a7..12750f2b05ab 100644 --- a/net/ipv6/tcp_ipv6.c +++ b/net/ipv6/tcp_ipv6.c | |||
@@ -86,12 +86,6 @@ static struct tcp_sock_af_ops tcp_sock_ipv6_specific; | |||
86 | static struct tcp_sock_af_ops tcp_sock_ipv6_mapped_specific; | 86 | static struct tcp_sock_af_ops tcp_sock_ipv6_mapped_specific; |
87 | #endif | 87 | #endif |
88 | 88 | ||
89 | static int tcp_v6_get_port(struct sock *sk, unsigned short snum) | ||
90 | { | ||
91 | return inet_csk_get_port(&tcp_hashinfo, sk, snum, | ||
92 | inet6_csk_bind_conflict); | ||
93 | } | ||
94 | |||
95 | static void tcp_v6_hash(struct sock *sk) | 89 | static void tcp_v6_hash(struct sock *sk) |
96 | { | 90 | { |
97 | if (sk->sk_state != TCP_CLOSE) { | 91 | if (sk->sk_state != TCP_CLOSE) { |
@@ -100,7 +94,7 @@ static void tcp_v6_hash(struct sock *sk) | |||
100 | return; | 94 | return; |
101 | } | 95 | } |
102 | local_bh_disable(); | 96 | local_bh_disable(); |
103 | __inet6_hash(&tcp_hashinfo, sk); | 97 | __inet6_hash(sk); |
104 | local_bh_enable(); | 98 | local_bh_enable(); |
105 | } | 99 | } |
106 | } | 100 | } |
@@ -1504,8 +1498,8 @@ static struct sock * tcp_v6_syn_recv_sock(struct sock *sk, struct sk_buff *skb, | |||
1504 | } | 1498 | } |
1505 | #endif | 1499 | #endif |
1506 | 1500 | ||
1507 | __inet6_hash(&tcp_hashinfo, newsk); | 1501 | __inet6_hash(newsk); |
1508 | inet_inherit_port(&tcp_hashinfo, sk, newsk); | 1502 | inet_inherit_port(sk, newsk); |
1509 | 1503 | ||
1510 | return newsk; | 1504 | return newsk; |
1511 | 1505 | ||
@@ -1833,6 +1827,7 @@ static struct inet_connection_sock_af_ops ipv6_specific = { | |||
1833 | .getsockopt = ipv6_getsockopt, | 1827 | .getsockopt = ipv6_getsockopt, |
1834 | .addr2sockaddr = inet6_csk_addr2sockaddr, | 1828 | .addr2sockaddr = inet6_csk_addr2sockaddr, |
1835 | .sockaddr_len = sizeof(struct sockaddr_in6), | 1829 | .sockaddr_len = sizeof(struct sockaddr_in6), |
1830 | .bind_conflict = inet6_csk_bind_conflict, | ||
1836 | #ifdef CONFIG_COMPAT | 1831 | #ifdef CONFIG_COMPAT |
1837 | .compat_setsockopt = compat_ipv6_setsockopt, | 1832 | .compat_setsockopt = compat_ipv6_setsockopt, |
1838 | .compat_getsockopt = compat_ipv6_getsockopt, | 1833 | .compat_getsockopt = compat_ipv6_getsockopt, |
@@ -1864,6 +1859,7 @@ static struct inet_connection_sock_af_ops ipv6_mapped = { | |||
1864 | .getsockopt = ipv6_getsockopt, | 1859 | .getsockopt = ipv6_getsockopt, |
1865 | .addr2sockaddr = inet6_csk_addr2sockaddr, | 1860 | .addr2sockaddr = inet6_csk_addr2sockaddr, |
1866 | .sockaddr_len = sizeof(struct sockaddr_in6), | 1861 | .sockaddr_len = sizeof(struct sockaddr_in6), |
1862 | .bind_conflict = inet6_csk_bind_conflict, | ||
1867 | #ifdef CONFIG_COMPAT | 1863 | #ifdef CONFIG_COMPAT |
1868 | .compat_setsockopt = compat_ipv6_setsockopt, | 1864 | .compat_setsockopt = compat_ipv6_setsockopt, |
1869 | .compat_getsockopt = compat_ipv6_getsockopt, | 1865 | .compat_getsockopt = compat_ipv6_getsockopt, |
@@ -2127,8 +2123,8 @@ struct proto tcpv6_prot = { | |||
2127 | .recvmsg = tcp_recvmsg, | 2123 | .recvmsg = tcp_recvmsg, |
2128 | .backlog_rcv = tcp_v6_do_rcv, | 2124 | .backlog_rcv = tcp_v6_do_rcv, |
2129 | .hash = tcp_v6_hash, | 2125 | .hash = tcp_v6_hash, |
2130 | .unhash = tcp_unhash, | 2126 | .unhash = inet_unhash, |
2131 | .get_port = tcp_v6_get_port, | 2127 | .get_port = inet_csk_get_port, |
2132 | .enter_memory_pressure = tcp_enter_memory_pressure, | 2128 | .enter_memory_pressure = tcp_enter_memory_pressure, |
2133 | .sockets_allocated = &tcp_sockets_allocated, | 2129 | .sockets_allocated = &tcp_sockets_allocated, |
2134 | .memory_allocated = &tcp_memory_allocated, | 2130 | .memory_allocated = &tcp_memory_allocated, |
@@ -2141,6 +2137,7 @@ struct proto tcpv6_prot = { | |||
2141 | .obj_size = sizeof(struct tcp6_sock), | 2137 | .obj_size = sizeof(struct tcp6_sock), |
2142 | .twsk_prot = &tcp6_timewait_sock_ops, | 2138 | .twsk_prot = &tcp6_timewait_sock_ops, |
2143 | .rsk_prot = &tcp6_request_sock_ops, | 2139 | .rsk_prot = &tcp6_request_sock_ops, |
2140 | .hashinfo = &tcp_hashinfo, | ||
2144 | #ifdef CONFIG_COMPAT | 2141 | #ifdef CONFIG_COMPAT |
2145 | .compat_setsockopt = compat_tcp_setsockopt, | 2142 | .compat_setsockopt = compat_tcp_setsockopt, |
2146 | .compat_getsockopt = compat_tcp_getsockopt, | 2143 | .compat_getsockopt = compat_tcp_getsockopt, |
diff --git a/net/mac80211/Kconfig b/net/mac80211/Kconfig index 09c255002e56..e77592d050ce 100644 --- a/net/mac80211/Kconfig +++ b/net/mac80211/Kconfig | |||
@@ -98,6 +98,18 @@ config MAC80211_DEBUGFS | |||
98 | 98 | ||
99 | Say N unless you know you need this. | 99 | Say N unless you know you need this. |
100 | 100 | ||
101 | config MAC80211_DEBUG_PACKET_ALIGNMENT | ||
102 | bool "Enable packet alignment debugging" | ||
103 | depends on MAC80211 | ||
104 | help | ||
105 | This option is recommended for driver authors and strongly | ||
106 | discouraged for everybody else, it will trigger a warning | ||
107 | when a driver hands mac80211 a buffer that is aligned in | ||
108 | a way that will cause problems with the IP stack on some | ||
109 | architectures. | ||
110 | |||
111 | Say N unless you're writing a mac80211 based driver. | ||
112 | |||
101 | config MAC80211_DEBUG | 113 | config MAC80211_DEBUG |
102 | bool "Enable debugging output" | 114 | bool "Enable debugging output" |
103 | depends on MAC80211 | 115 | depends on MAC80211 |
diff --git a/net/mac80211/ieee80211.c b/net/mac80211/ieee80211.c index 5dcc2d61551f..67b7c75c430d 100644 --- a/net/mac80211/ieee80211.c +++ b/net/mac80211/ieee80211.c | |||
@@ -1344,17 +1344,17 @@ static int __init ieee80211_init(void) | |||
1344 | 1344 | ||
1345 | ret = rc80211_simple_init(); | 1345 | ret = rc80211_simple_init(); |
1346 | if (ret) | 1346 | if (ret) |
1347 | goto fail; | 1347 | goto out; |
1348 | 1348 | ||
1349 | ret = rc80211_pid_init(); | 1349 | ret = rc80211_pid_init(); |
1350 | if (ret) | 1350 | if (ret) |
1351 | goto fail_simple; | 1351 | goto out_cleanup_simple; |
1352 | 1352 | ||
1353 | ret = ieee80211_wme_register(); | 1353 | ret = ieee80211_wme_register(); |
1354 | if (ret) { | 1354 | if (ret) { |
1355 | printk(KERN_DEBUG "ieee80211_init: failed to " | 1355 | printk(KERN_DEBUG "ieee80211_init: failed to " |
1356 | "initialize WME (err=%d)\n", ret); | 1356 | "initialize WME (err=%d)\n", ret); |
1357 | goto fail_pid; | 1357 | goto out_cleanup_pid; |
1358 | } | 1358 | } |
1359 | 1359 | ||
1360 | ieee80211_debugfs_netdev_init(); | 1360 | ieee80211_debugfs_netdev_init(); |
@@ -1362,11 +1362,11 @@ static int __init ieee80211_init(void) | |||
1362 | 1362 | ||
1363 | return 0; | 1363 | return 0; |
1364 | 1364 | ||
1365 | fail_pid: | 1365 | out_cleanup_pid: |
1366 | rc80211_simple_exit(); | ||
1367 | fail_simple: | ||
1368 | rc80211_pid_exit(); | 1366 | rc80211_pid_exit(); |
1369 | fail: | 1367 | out_cleanup_simple: |
1368 | rc80211_simple_exit(); | ||
1369 | out: | ||
1370 | return ret; | 1370 | return ret; |
1371 | } | 1371 | } |
1372 | 1372 | ||
diff --git a/net/mac80211/rc80211_pid_algo.c b/net/mac80211/rc80211_pid_algo.c index 554c4baed6fb..c339571632b2 100644 --- a/net/mac80211/rc80211_pid_algo.c +++ b/net/mac80211/rc80211_pid_algo.c | |||
@@ -538,7 +538,7 @@ int __init rc80211_pid_init(void) | |||
538 | return ieee80211_rate_control_register(&mac80211_rcpid); | 538 | return ieee80211_rate_control_register(&mac80211_rcpid); |
539 | } | 539 | } |
540 | 540 | ||
541 | void __exit rc80211_pid_exit(void) | 541 | void rc80211_pid_exit(void) |
542 | { | 542 | { |
543 | ieee80211_rate_control_unregister(&mac80211_rcpid); | 543 | ieee80211_rate_control_unregister(&mac80211_rcpid); |
544 | } | 544 | } |
diff --git a/net/mac80211/rc80211_simple.c b/net/mac80211/rc80211_simple.c index 934676d687d6..9a78b116acff 100644 --- a/net/mac80211/rc80211_simple.c +++ b/net/mac80211/rc80211_simple.c | |||
@@ -389,7 +389,7 @@ int __init rc80211_simple_init(void) | |||
389 | return ieee80211_rate_control_register(&mac80211_rcsimple); | 389 | return ieee80211_rate_control_register(&mac80211_rcsimple); |
390 | } | 390 | } |
391 | 391 | ||
392 | void __exit rc80211_simple_exit(void) | 392 | void rc80211_simple_exit(void) |
393 | { | 393 | { |
394 | ieee80211_rate_control_unregister(&mac80211_rcsimple); | 394 | ieee80211_rate_control_unregister(&mac80211_rcsimple); |
395 | } | 395 | } |
diff --git a/net/mac80211/rx.c b/net/mac80211/rx.c index d44c87269bcb..535407d07fa4 100644 --- a/net/mac80211/rx.c +++ b/net/mac80211/rx.c | |||
@@ -340,11 +340,15 @@ static u32 ieee80211_rx_load_stats(struct ieee80211_local *local, | |||
340 | return load; | 340 | return load; |
341 | } | 341 | } |
342 | 342 | ||
343 | #ifdef CONFIG_MAC80211_DEBUG_PACKET_ALIGNMENT | ||
343 | static ieee80211_txrx_result | 344 | static ieee80211_txrx_result |
344 | ieee80211_rx_h_verify_ip_alignment(struct ieee80211_txrx_data *rx) | 345 | ieee80211_rx_h_verify_ip_alignment(struct ieee80211_txrx_data *rx) |
345 | { | 346 | { |
346 | int hdrlen; | 347 | int hdrlen; |
347 | 348 | ||
349 | if (!WLAN_FC_DATA_PRESENT(rx->fc)) | ||
350 | return TXRX_CONTINUE; | ||
351 | |||
348 | /* | 352 | /* |
349 | * Drivers are required to align the payload data in a way that | 353 | * Drivers are required to align the payload data in a way that |
350 | * guarantees that the contained IP header is aligned to a four- | 354 | * guarantees that the contained IP header is aligned to a four- |
@@ -371,11 +375,14 @@ ieee80211_rx_h_verify_ip_alignment(struct ieee80211_txrx_data *rx) | |||
371 | 375 | ||
372 | return TXRX_CONTINUE; | 376 | return TXRX_CONTINUE; |
373 | } | 377 | } |
378 | #endif | ||
374 | 379 | ||
375 | ieee80211_rx_handler ieee80211_rx_pre_handlers[] = | 380 | ieee80211_rx_handler ieee80211_rx_pre_handlers[] = |
376 | { | 381 | { |
377 | ieee80211_rx_h_parse_qos, | 382 | ieee80211_rx_h_parse_qos, |
383 | #ifdef CONFIG_MAC80211_DEBUG_PACKET_ALIGNMENT | ||
378 | ieee80211_rx_h_verify_ip_alignment, | 384 | ieee80211_rx_h_verify_ip_alignment, |
385 | #endif | ||
379 | NULL | 386 | NULL |
380 | }; | 387 | }; |
381 | 388 | ||
diff --git a/net/rfkill/rfkill.c b/net/rfkill/rfkill.c index 6562f868e82f..1a47f5d1be17 100644 --- a/net/rfkill/rfkill.c +++ b/net/rfkill/rfkill.c | |||
@@ -340,7 +340,7 @@ EXPORT_SYMBOL(rfkill_allocate); | |||
340 | * rfkill_free - Mark rfkill structure for deletion | 340 | * rfkill_free - Mark rfkill structure for deletion |
341 | * @rfkill: rfkill structure to be destroyed | 341 | * @rfkill: rfkill structure to be destroyed |
342 | * | 342 | * |
343 | * Decrements reference count of rfkill structure so it is destoryed. | 343 | * Decrements reference count of rfkill structure so it is destroyed. |
344 | * Note that rfkill_free() should _not_ be called after rfkill_unregister(). | 344 | * Note that rfkill_free() should _not_ be called after rfkill_unregister(). |
345 | */ | 345 | */ |
346 | void rfkill_free(struct rfkill *rfkill) | 346 | void rfkill_free(struct rfkill *rfkill) |
diff --git a/net/sctp/sm_statefuns.c b/net/sctp/sm_statefuns.c index 61cbd5a8dd0c..5df0c4bd415b 100644 --- a/net/sctp/sm_statefuns.c +++ b/net/sctp/sm_statefuns.c | |||
@@ -537,7 +537,7 @@ sctp_disposition_t sctp_sf_do_5_1C_ack(const struct sctp_endpoint *ep, | |||
537 | * | 537 | * |
538 | * This means that if we only want to abort associations | 538 | * This means that if we only want to abort associations |
539 | * in an authenticated way (i.e AUTH+ABORT), then we | 539 | * in an authenticated way (i.e AUTH+ABORT), then we |
540 | * can't destory this association just becuase the packet | 540 | * can't destroy this association just becuase the packet |
541 | * was malformed. | 541 | * was malformed. |
542 | */ | 542 | */ |
543 | if (sctp_auth_recv_cid(SCTP_CID_ABORT, asoc)) | 543 | if (sctp_auth_recv_cid(SCTP_CID_ABORT, asoc)) |
@@ -4130,7 +4130,7 @@ static sctp_disposition_t sctp_sf_abort_violation( | |||
4130 | * | 4130 | * |
4131 | * This means that if we only want to abort associations | 4131 | * This means that if we only want to abort associations |
4132 | * in an authenticated way (i.e AUTH+ABORT), then we | 4132 | * in an authenticated way (i.e AUTH+ABORT), then we |
4133 | * can't destory this association just becuase the packet | 4133 | * can't destroy this association just becuase the packet |
4134 | * was malformed. | 4134 | * was malformed. |
4135 | */ | 4135 | */ |
4136 | if (sctp_auth_recv_cid(SCTP_CID_ABORT, asoc)) | 4136 | if (sctp_auth_recv_cid(SCTP_CID_ABORT, asoc)) |