From 27446442a810f29d0fa97356bbc11f45e7ecfa6e Mon Sep 17 00:00:00 2001 From: Himangi Saraogi Date: Sun, 27 Jul 2014 12:38:38 +0530 Subject: [PATCH] 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 Acked-by: Julia Lawall Signed-off-by: David S. Miller --- net/ipv4/udp_offload.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/net/ipv4/udp_offload.c b/net/ipv4/udp_offload.c index 4807544d018b..59035bc3008d 100644 --- a/net/ipv4/udp_offload.c +++ b/net/ipv4/udp_offload.c @@ -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; -- 2.30.2