diff --git a/net/ipv6/udp.c b/net/ipv6/udp.c
index 58efd2c..120aff9 100644
--- a/net/ipv6/udp.c
+++ b/net/ipv6/udp.c
@@ -648,7 +648,7 @@
 
 		/* if we're overly short, let UDP handle it */
 		encap_rcv = ACCESS_ONCE(up->encap_rcv);
-		if (skb->len > sizeof(struct udphdr) && encap_rcv != NULL) {
+		if (skb->len > sizeof(struct udphdr) && encap_rcv) {
 			int ret;
 
 			/* Verify checksum before giving to encap */
@@ -899,7 +899,7 @@
 	 * for sock caches... i'll skip this for now.
 	 */
 	sk = __udp6_lib_lookup_skb(skb, uh->source, uh->dest, udptable);
-	if (sk != NULL) {
+	if (sk) {
 		int ret;
 
 		if (!uh->check && !udp_sk(sk)->no_check6_rx) {