[PATCH] netfilter: remove pointless conditional before kfree_skb()

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From: Wei Yongjun <yongjun_wei@xxxxxxxxxxxxxxxxx>

Remove pointless conditional before kfree_skb().

Signed-off-by: Wei Yongjun <yongjun_wei@xxxxxxxxxxxxxxxxx>
---
 net/ipv6/netfilter/nf_conntrack_reasm.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/net/ipv6/netfilter/nf_conntrack_reasm.c b/net/ipv6/netfilter/nf_conntrack_reasm.c
index c9c78c2..58cf705 100644
--- a/net/ipv6/netfilter/nf_conntrack_reasm.c
+++ b/net/ipv6/netfilter/nf_conntrack_reasm.c
@@ -112,8 +112,7 @@ static unsigned int nf_hashfn(struct inet_frag_queue *q)
 
 static void nf_skb_free(struct sk_buff *skb)
 {
-	if (NFCT_FRAG6_CB(skb)->orig)
-		kfree_skb(NFCT_FRAG6_CB(skb)->orig);
+	kfree_skb(NFCT_FRAG6_CB(skb)->orig);
 }
 
 /* Destruction primitives. */


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