Commit 27446442 authored Jul 27, 2014 by Himangi Saraogi Committed by David S. Miller Jul 29, 2014

net/udp_offload: Use IS_ERR_OR_NULL



This patch introduces the use of the macro IS_ERR_OR_NULL in place of
tests for NULL and IS_ERR.

The following Coccinelle semantic patch was used for making the change:

@@
expression e;
@@

- e == NULL || IS_ERR(e)
+ IS_ERR_OR_NULL(e)
 || ...

Signed-off-by: Himangi Saraogi <himangi774@gmail.com>
Acked-by: Julia Lawall <julia.lawall@lip6.fr>
Signed-off-by: David S. Miller <davem@davemloft.net>

parent d0e992aa

net/ipv4/udp_offload.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -79,7 +79,7 @@ struct sk_buff skb_udp_tunnel_segment(struct sk_buff skb,
		/* segment inner packet. */
		enc_features = skb->dev->hw_enc_features & netif_skb_features(skb);
		segs = skb_mac_gso_segment(skb, enc_features);
		if (!segs \|\| IS_ERR(segs)) {
		if (IS_ERR_OR_NULL(segs)) {
		skb_gso_error_unwind(skb, protocol, tnl_hlen, mac_offset,
		mac_len);
		goto out;