[IPV6]: Don't redo xfrm_lookup for cached dst entries

[linux-2.6] / net / core / sock.c

diff --git a/net/core/sock.c b/net/core/sock.c
index c13594579bfb193009e22e2fbc0635cfd3a0b14b..ac63b56e23b29c45113df81fa226bc2c9568d758 100644 (file)
--- a/net/core/sock.c
+++ b/net/core/sock.c
@@ -341,11 +341,11 @@ set_rcvbuf:
                                sock_reset_flag(sk, SOCK_LINGER);
                        else {
 #if (BITS_PER_LONG == 32)
-                               if (ling.l_linger >= MAX_SCHEDULE_TIMEOUT/HZ)
+                               if ((unsigned int)ling.l_linger >= MAX_SCHEDULE_TIMEOUT/HZ)
                                        sk->sk_lingertime = MAX_SCHEDULE_TIMEOUT;
                                else
 #endif
-                                       sk->sk_lingertime = ling.l_linger * HZ;
+                                       sk->sk_lingertime = (unsigned int)ling.l_linger * HZ;
                                sock_set_flag(sk, SOCK_LINGER);
                        }
                        break;
@@ -1529,6 +1529,8 @@ EXPORT_SYMBOL(proto_register);
 void proto_unregister(struct proto *prot)
 {
        write_lock(&proto_list_lock);
+       list_del(&prot->node);
+       write_unlock(&proto_list_lock);
 
        if (prot->slab != NULL) {
                kmem_cache_destroy(prot->slab);
@@ -1550,9 +1552,6 @@ void proto_unregister(struct proto *prot)
                kfree(name);
                prot->twsk_slab = NULL;
        }
-
-       list_del(&prot->node);
-       write_unlock(&proto_list_lock);
 }
 
 EXPORT_SYMBOL(proto_unregister);