net: Remove checks for dst_ops->redirect being NULL.

No longer necessary.

Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/dccp/ipv4.c b/net/dccp/ipv4.c
index 8f41a319..129ed8f 100644
--- a/net/dccp/ipv4.c
+++ b/net/dccp/ipv4.c
@@ -199,7 +199,7 @@
 {
 	struct dst_entry *dst = __sk_dst_check(sk, 0);
 
-	if (dst && dst->ops->redirect)
+	if (dst)
 		dst->ops->redirect(dst, skb);
 }