ipvs: remove null test before kfree

Fix checkpatch warning:
WARNING: kfree(NULL) is safe this check is probably not required

Signed-off-by: Fabian Frederick <fabf@skynet.be>
Signed-off-by: Simon Horman <horms@verge.net.au>

diff --git a/net/netfilter/ipvs/ip_vs_sync.c b/net/netfilter/ipvs/ip_vs_sync.c
index db801263ee9fa81a832f4656071198cdc16110e7..eadffb29dec0cccf8333a6f446d3756d843ec4ee 100644 (file)
--- a/net/netfilter/ipvs/ip_vs_sync.c
+++ b/net/netfilter/ipvs/ip_vs_sync.c
@@ -886,8 +886,7 @@ static void ip_vs_proc_conn(struct net *net, struct ip_vs_conn_param *param,
                cp = ip_vs_conn_new(param, daddr, dport, flags, dest, fwmark);
                rcu_read_unlock();
                if (!cp) {
-                       if (param->pe_data)
-                               kfree(param->pe_data);
+                       kfree(param->pe_data);
                        IP_VS_DBG(2, "BACKUP, add new conn. failed\n");
                        return;
                }