diff options
Diffstat (limited to 'net/ipv4/tcp.c')
-rw-r--r-- | net/ipv4/tcp.c | 11 |
1 files changed, 3 insertions, 8 deletions
diff --git a/net/ipv4/tcp.c b/net/ipv4/tcp.c index 2827fa5643bd..43ef83b2330e 100644 --- a/net/ipv4/tcp.c +++ b/net/ipv4/tcp.c | |||
@@ -2416,16 +2416,10 @@ adjudge_to_death: | |||
2416 | sock_hold(sk); | 2416 | sock_hold(sk); |
2417 | sock_orphan(sk); | 2417 | sock_orphan(sk); |
2418 | 2418 | ||
2419 | /* It is the last release_sock in its life. It will remove backlog. */ | ||
2420 | release_sock(sk); | ||
2421 | |||
2422 | |||
2423 | /* Now socket is owned by kernel and we acquire BH lock | ||
2424 | * to finish close. No need to check for user refs. | ||
2425 | */ | ||
2426 | local_bh_disable(); | 2419 | local_bh_disable(); |
2427 | bh_lock_sock(sk); | 2420 | bh_lock_sock(sk); |
2428 | WARN_ON(sock_owned_by_user(sk)); | 2421 | /* remove backlog if any, without releasing ownership. */ |
2422 | __release_sock(sk); | ||
2429 | 2423 | ||
2430 | percpu_counter_inc(sk->sk_prot->orphan_count); | 2424 | percpu_counter_inc(sk->sk_prot->orphan_count); |
2431 | 2425 | ||
@@ -2494,6 +2488,7 @@ adjudge_to_death: | |||
2494 | out: | 2488 | out: |
2495 | bh_unlock_sock(sk); | 2489 | bh_unlock_sock(sk); |
2496 | local_bh_enable(); | 2490 | local_bh_enable(); |
2491 | release_sock(sk); | ||
2497 | sock_put(sk); | 2492 | sock_put(sk); |
2498 | } | 2493 | } |
2499 | EXPORT_SYMBOL(tcp_close); | 2494 | EXPORT_SYMBOL(tcp_close); |