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ipvs: Use IS_ERR_OR_NULL(svc) instead of IS_ERR(svc) || svc == NULL

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This minor refactoring does not change the logic of function
ip_vs_genl_dump_dests.

Signed-off-by: Gao Feng <fgao@ikuai8.com>
Acked-by: Julian Anastasov <ja@ssi.bg>
Signed-off-by: Simon Horman <horms@verge.net.au>
This commit is contained in:
Gao Feng 2016-07-22 07:55:41 +08:00 • committed by Simon Horman
parent 7d384846b9
commit fe24a0c3a9
1 changed files with 1 additions and 1 deletions
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2
net/netfilter/ipvs/ip_vs_ctl.c
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@ -3260,7 +3260,7 @@ static int ip_vs_genl_dump_dests(struct sk_buff *skb,
svc = ip_vs_genl_find_service(ipvs, attrs[IPVS_CMD_ATTR_SERVICE]);
if (IS_ERR(svc) || svc == NULL)
if (IS_ERR_OR_NULL(svc))
goto out_err;
/* Dump the destinations */