aboutsummaryrefslogtreecommitdiffstats
path: root/net/netlink/genetlink.c
diff options
context:
space:
mode:
Diffstat (limited to 'net/netlink/genetlink.c')
-rw-r--r--net/netlink/genetlink.c11
1 files changed, 4 insertions, 7 deletions
diff --git a/net/netlink/genetlink.c b/net/netlink/genetlink.c
index 4ae1538c54a9..43e72419c868 100644
--- a/net/netlink/genetlink.c
+++ b/net/netlink/genetlink.c
@@ -238,7 +238,7 @@ int genl_register_family(struct genl_family *family)
238 sizeof(struct nlattr *), GFP_KERNEL); 238 sizeof(struct nlattr *), GFP_KERNEL);
239 if (family->attrbuf == NULL) { 239 if (family->attrbuf == NULL) {
240 err = -ENOMEM; 240 err = -ENOMEM;
241 goto errout; 241 goto errout_locked;
242 } 242 }
243 } else 243 } else
244 family->attrbuf = NULL; 244 family->attrbuf = NULL;
@@ -288,7 +288,7 @@ int genl_unregister_family(struct genl_family *family)
288 return -ENOENT; 288 return -ENOENT;
289} 289}
290 290
291static inline int genl_rcv_msg(struct sk_buff *skb, struct nlmsghdr *nlh, 291static int genl_rcv_msg(struct sk_buff *skb, struct nlmsghdr *nlh,
292 int *errp) 292 int *errp)
293{ 293{
294 struct genl_ops *ops; 294 struct genl_ops *ops;
@@ -375,7 +375,7 @@ static void genl_rcv(struct sock *sk, int len)
375 do { 375 do {
376 if (genl_trylock()) 376 if (genl_trylock())
377 return; 377 return;
378 netlink_run_queue(sk, &qlen, &genl_rcv_msg); 378 netlink_run_queue(sk, &qlen, genl_rcv_msg);
379 genl_unlock(); 379 genl_unlock();
380 } while (qlen && genl_sock && genl_sock->sk_receive_queue.qlen); 380 } while (qlen && genl_sock && genl_sock->sk_receive_queue.qlen);
381} 381}
@@ -549,10 +549,8 @@ static int __init genl_init(void)
549 netlink_set_nonroot(NETLINK_GENERIC, NL_NONROOT_RECV); 549 netlink_set_nonroot(NETLINK_GENERIC, NL_NONROOT_RECV);
550 genl_sock = netlink_kernel_create(NETLINK_GENERIC, GENL_MAX_ID, 550 genl_sock = netlink_kernel_create(NETLINK_GENERIC, GENL_MAX_ID,
551 genl_rcv, THIS_MODULE); 551 genl_rcv, THIS_MODULE);
552 if (genl_sock == NULL) { 552 if (genl_sock == NULL)
553 panic("GENL: Cannot initialize generic netlink\n"); 553 panic("GENL: Cannot initialize generic netlink\n");
554 return -ENOMEM;
555 }
556 554
557 return 0; 555 return 0;
558 556
@@ -560,7 +558,6 @@ errout_register:
560 genl_unregister_family(&genl_ctrl); 558 genl_unregister_family(&genl_ctrl);
561errout: 559errout:
562 panic("GENL: Cannot register controller: %d\n", err); 560 panic("GENL: Cannot register controller: %d\n", err);
563 return err;
564} 561}
565 562
566subsys_initcall(genl_init); 563subsys_initcall(genl_init);