From: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
[ Upstream commit 70837ffe3085c9a91488b52ca13ac84424da1042 ]
We accidentally removed the parentheses here, but they are required
because '!' has higher precedence than '&'.
Fixes: fa0f527358bd ("ip: use rb trees for IP frag queue.")
Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>
Signed-off-by: Mao Wenan <maowenan@xxxxxxxxxx>
---
net/ipv4/ip_fragment.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/net/ipv4/ip_fragment.c b/net/ipv4/ip_fragment.c
index 0e75881..eb8955c 100644
--- a/net/ipv4/ip_fragment.c
+++ b/net/ipv4/ip_fragment.c
@@ -257,7 +257,7 @@ static void ip_expire(unsigned long arg)
IP_INC_STATS_BH(net, IPSTATS_MIB_REASMFAILS);
IP_INC_STATS_BH(net, IPSTATS_MIB_REASMTIMEOUT);
- if (!qp->q.flags & INET_FRAG_FIRST_IN)
+ if (!(qp->q.flags & INET_FRAG_FIRST_IN))
goto out;
/* sk_buff::dev and sk_buff::rbnode are unionized. So we
--
1.8.3.1
