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authorDavid S. Miller <davem@davemloft.net>2008-06-17 06:19:58 -0400
committerDavid S. Miller <davem@davemloft.net>2008-06-17 06:19:58 -0400
commit48c5732f4ac0621a2fdde006d55a6621a47a728f (patch)
treeb43f467850edc019cc8537bbc2495c8740b4c251 /net
parentc751e4f8b32a3869bb4fec12100952abd9baa0e1 (diff)
netrom: Kill spurious NULL'ing of sk->sk_socket.
In nr_release(), one code path calls sock_orphan() which will NULL out sk->sk_socket already. In the other case, handling states other than NR_STATE_{0,1,2,3}, seems to not be possible other than due to bugs. Even for an uninitialized nr->state value, that would be zero or NR_STATE_0. It might be wise to stick a WARN_ON() here. Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net')
-rw-r--r--net/netrom/af_netrom.c2
1 files changed, 0 insertions, 2 deletions
diff --git a/net/netrom/af_netrom.c b/net/netrom/af_netrom.c
index 58779624cdbe..74884f4a6255 100644
--- a/net/netrom/af_netrom.c
+++ b/net/netrom/af_netrom.c
@@ -536,11 +536,9 @@ static int nr_release(struct socket *sock)
536 sk->sk_state_change(sk); 536 sk->sk_state_change(sk);
537 sock_orphan(sk); 537 sock_orphan(sk);
538 sock_set_flag(sk, SOCK_DESTROY); 538 sock_set_flag(sk, SOCK_DESTROY);
539 sk->sk_socket = NULL;
540 break; 539 break;
541 540
542 default: 541 default:
543 sk->sk_socket = NULL;
544 break; 542 break;
545 } 543 }
546 544