ipv4: coding style: comparison for inequality with NULL

[mirror_ubuntu-bionic-kernel.git] / net / ipv4 / ip_sockglue.c

diff --git a/net/ipv4/ip_sockglue.c b/net/ipv4/ip_sockglue.c
index f64b1b24c64fb46da859826921ef07851e2bcaae..7cfb0893f2636bcc87537da3014643362f72b10f 100644 (file)
--- a/net/ipv4/ip_sockglue.c
+++ b/net/ipv4/ip_sockglue.c
@@ -387,7 +387,7 @@ void ip_icmp_error(struct sock *sk, struct sk_buff *skb, int err,
                                   skb_network_header(skb);
        serr->port = port;
 
-       if (skb_pull(skb, payload - skb->data) != NULL) {
+       if (skb_pull(skb, payload - skb->data)) {
                skb_reset_transport_header(skb);
                if (sock_queue_err_skb(sk, skb) == 0)
                        return;