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>
diff --git a/net/ipv4/tcp_memcontrol.c b/net/ipv4/tcp_memcontrol.c
index 171d7b6..7fed04f 100644
--- a/net/ipv4/tcp_memcontrol.c
+++ b/net/ipv4/tcp_memcontrol.c
@@ -44,7 +44,7 @@
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);