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IPVS: precedence bug in ip_vs_sync_switch_mode()

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'!' has higher precedence than '&'.  IP_VS_STATE_MASTER is 0x1 so
the original code is equivelent to if (!ipvs->sync_state) ...

Signed-off-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: Hans Schillstrom <hans.schillstrom@ericsson.com>
Signed-off-by: Simon Horman <horms@verge.net.au>
This commit is contained in:
Dan Carpenter 2011-02-07 11:38:55 +03:00 committed by Simon Horman
parent 8525d6f84f
commit 7c9989a76e
1 changed files with 1 additions and 1 deletions
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2
net/netfilter/ipvs/ip_vs_sync.c
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@ -392,7 +392,7 @@ void ip_vs_sync_switch_mode(struct net *net, int mode)
{
struct netns_ipvs *ipvs = net_ipvs(net);
if (!ipvs->sync_state & IP_VS_STATE_MASTER)
if (!(ipvs->sync_state & IP_VS_STATE_MASTER))
return;
if (mode == ipvs->sysctl_sync_ver || !ipvs->sync_buff)
return;