commit e3f0b86b996d86940357e5ca9788771618d731f1
author Himangi Saraogi <himangi774@gmail.com> Sat Jul 12 01:57:17 2014 +0530
committer David S. Miller <davem@davemloft.net> Fri Jul 11 15:06:38 2014 -0700
tree b51950c02c5b28c5156b858040b2d932167440d9
parent 8242fc33925c8da802b651a702a902a204142e22

ipv6: Use BUG_ON

The semantic patch that makes this transformation is as follows:

// <smpl>
@@ expression e; @@
-if (e) BUG();
+BUG_ON(e);
// </smpl>

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>

net/ipv6/ip6_output.c

diff --git a/net/ipv6/ip6_output.c b/net/ipv6/ip6_output.c
index fa83bdd..9b395c6 100644
--- a/net/ipv6/ip6_output.c
+++ b/net/ipv6/ip6_output.c
@@ -801,8 +801,8 @@
 		/*
 		 *	Copy a block of the IP datagram.
 		 */
-		if (skb_copy_bits(skb, ptr, skb_transport_header(frag), len))
-			BUG();
+		BUG_ON(skb_copy_bits(skb, ptr, skb_transport_header(frag),
+				     len));
 		left -= len;
 
 		fh->frag_off = htons(offset);