[PATCH 1/1] lvs: Use IS_ERR_OR_NULL(svc) instead of IS_ERR(svc) || svc == NULL

[fgao@xxxxxxxxxx]

From: Gao Feng <fgao@xxxxxxxxxx>

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

Signed-off-by: Gao Feng <fgao@xxxxxxxxxx>
---
 v1: Initial patch

 net/netfilter/ipvs/ip_vs_ctl.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/net/netfilter/ipvs/ip_vs_ctl.c b/net/netfilter/ipvs/ip_vs_ctl.c
index c3c809b..6dc86cc 100644
--- a/net/netfilter/ipvs/ip_vs_ctl.c
+++ b/net/netfilter/ipvs/ip_vs_ctl.c
@@ -3267,7 +3267,7 @@ 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 */
-- 
1.9.1


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