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| author | Dan Carpenter <dan.carpenter@oracle.com> | 2011-12-15 05:05:10 +0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2011-12-15 20:59:44 +0400 |
| commit | c48e074c7c75c0de4652ea5f5bf4e74c8cf4e3dd (patch) | |
| tree | 420f3e91fc506f841e1caacc436a1780f8a4d1a9 /net/ipv4/tcp_memcontrol.c | |
| parent | 888bdaa9b2c426dcca214e6efd388080938082cb (diff) | |
| download | linux-c48e074c7c75c0de4652ea5f5bf4e74c8cf4e3dd.tar.xz | |
tcp_memcontrol: fix reversed if condition
We should only dereference the pointer if it's valid, not the other way
round.
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/tcp_memcontrol.c')
| -rw-r--r-- | net/ipv4/tcp_memcontrol.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/ipv4/tcp_memcontrol.c b/net/ipv4/tcp_memcontrol.c index 171d7b64f803..7fed04f875c1 100644 --- a/net/ipv4/tcp_memcontrol.c +++ b/net/ipv4/tcp_memcontrol.c @@ -44,7 +44,7 @@ static inline struct tcp_memcontrol *tcp_from_cgproto(struct cg_proto *cg_proto) static void memcg_tcp_enter_memory_pressure(struct sock *sk) { - if (!sk->sk_cgrp->memory_pressure) + if (sk->sk_cgrp->memory_pressure) *sk->sk_cgrp->memory_pressure = 1; } EXPORT_SYMBOL(memcg_tcp_enter_memory_pressure); |