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authorLinus Torvalds <torvalds@linux-foundation.org>2009-12-08 10:55:01 -0500
committerLinus Torvalds <torvalds@linux-foundation.org>2009-12-08 10:55:01 -0500
commitd7fc02c7bae7b1cf69269992cf880a43a350cdaa (patch)
treea43d56fa72913a1cc98a0bbebe054d08581b3a7c /net/tipc/socket.c
parentee1262dbc65ce0b6234a915d8432171e8d77f518 (diff)
parent28b4d5cc17c20786848cdc07b7ea237a309776bb (diff)
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6: (1815 commits) mac80211: fix reorder buffer release iwmc3200wifi: Enable wimax core through module parameter iwmc3200wifi: Add wifi-wimax coexistence mode as a module parameter iwmc3200wifi: Coex table command does not expect a response iwmc3200wifi: Update wiwi priority table iwlwifi: driver version track kernel version iwlwifi: indicate uCode type when fail dump error/event log iwl3945: remove duplicated event logging code b43: fix two warnings ipw2100: fix rebooting hang with driver loaded cfg80211: indent regulatory messages with spaces iwmc3200wifi: fix NULL pointer dereference in pmkid update mac80211: Fix TX status reporting for injected data frames ath9k: enable 2GHz band only if the device supports it airo: Fix integer overflow warning rt2x00: Fix padding bug on L2PAD devices. WE: Fix set events not propagated b43legacy: avoid PPC fault during resume b43: avoid PPC fault during resume tcp: fix a timewait refcnt race ... Fix up conflicts due to sysctl cleanups (dead sysctl_check code and CTL_UNNUMBERED removed) in kernel/sysctl_check.c net/ipv4/sysctl_net_ipv4.c net/ipv6/addrconf.c net/sctp/sysctl.c
Diffstat (limited to 'net/tipc/socket.c')
-rw-r--r--net/tipc/socket.c20
1 files changed, 10 insertions, 10 deletions
diff --git a/net/tipc/socket.c b/net/tipc/socket.c
index e6d9abf7440e..1ea64f09cc45 100644
--- a/net/tipc/socket.c
+++ b/net/tipc/socket.c
@@ -177,6 +177,7 @@ static void reject_rx_queue(struct sock *sk)
177 * @net: network namespace (must be default network) 177 * @net: network namespace (must be default network)
178 * @sock: pre-allocated socket structure 178 * @sock: pre-allocated socket structure
179 * @protocol: protocol indicator (must be 0) 179 * @protocol: protocol indicator (must be 0)
180 * @kern: caused by kernel or by userspace?
180 * 181 *
181 * This routine creates additional data structures used by the TIPC socket, 182 * This routine creates additional data structures used by the TIPC socket,
182 * initializes them, and links them together. 183 * initializes them, and links them together.
@@ -184,7 +185,8 @@ static void reject_rx_queue(struct sock *sk)
184 * Returns 0 on success, errno otherwise 185 * Returns 0 on success, errno otherwise
185 */ 186 */
186 187
187static int tipc_create(struct net *net, struct socket *sock, int protocol) 188static int tipc_create(struct net *net, struct socket *sock, int protocol,
189 int kern)
188{ 190{
189 const struct proto_ops *ops; 191 const struct proto_ops *ops;
190 socket_state state; 192 socket_state state;
@@ -193,7 +195,7 @@ static int tipc_create(struct net *net, struct socket *sock, int protocol)
193 195
194 /* Validate arguments */ 196 /* Validate arguments */
195 197
196 if (net != &init_net) 198 if (!net_eq(net, &init_net))
197 return -EAFNOSUPPORT; 199 return -EAFNOSUPPORT;
198 200
199 if (unlikely(protocol != 0)) 201 if (unlikely(protocol != 0))
@@ -1134,13 +1136,11 @@ restart:
1134 1136
1135 /* Loop around if more data is required */ 1137 /* Loop around if more data is required */
1136 1138
1137 if ((sz_copied < buf_len) /* didn't get all requested data */ 1139 if ((sz_copied < buf_len) && /* didn't get all requested data */
1138 && (!skb_queue_empty(&sk->sk_receive_queue) || 1140 (!skb_queue_empty(&sk->sk_receive_queue) ||
1139 (flags & MSG_WAITALL)) 1141 (flags & MSG_WAITALL)) && /* and more is ready or required */
1140 /* ... and more is ready or required */ 1142 (!(flags & MSG_PEEK)) && /* and aren't just peeking at data */
1141 && (!(flags & MSG_PEEK)) /* ... and aren't just peeking at data */ 1143 (!err)) /* and haven't reached a FIN */
1142 && (!err) /* ... and haven't reached a FIN */
1143 )
1144 goto restart; 1144 goto restart;
1145 1145
1146exit: 1146exit:
@@ -1528,7 +1528,7 @@ static int accept(struct socket *sock, struct socket *new_sock, int flags)
1528 1528
1529 buf = skb_peek(&sk->sk_receive_queue); 1529 buf = skb_peek(&sk->sk_receive_queue);
1530 1530
1531 res = tipc_create(sock_net(sock->sk), new_sock, 0); 1531 res = tipc_create(sock_net(sock->sk), new_sock, 0, 0);
1532 if (!res) { 1532 if (!res) {
1533 struct sock *new_sk = new_sock->sk; 1533 struct sock *new_sk = new_sock->sk;
1534 struct tipc_sock *new_tsock = tipc_sk(new_sk); 1534 struct tipc_sock *new_tsock = tipc_sk(new_sk);