From: Luiz Capitulino <lcapitulino@mandriva.com.br>
Date: Tue, 15 Nov 2005 05:43:36 +0000 (-0800)
Subject: [IPV6]: Fixes sparse warning in ipv6/ipv6_sockglue.c
X-Git-Tag: v3.12-rc1~40364^2~6
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=cb422c464bdaeeb3b9ad4539010e357bf1bd1745;p=kernel%2Fkernel-generic.git

[IPV6]: Fixes sparse warning in ipv6/ipv6_sockglue.c

The patch below fixes the following sparse warning:

net/ipv6/ipv6_sockglue.c:291:13: warning: Using plain integer as NULL pointer

Signed-off-by: Luiz Capitulino <lcapitulino@mandriva.com.br>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/net/ipv6/ipv6_sockglue.c b/net/ipv6/ipv6_sockglue.c
index 003fd99..25757ad 100644
--- a/net/ipv6/ipv6_sockglue.c
+++ b/net/ipv6/ipv6_sockglue.c
@@ -287,7 +287,7 @@ int ipv6_setsockopt(struct sock *sk, int level, int optname,
 	{
 		struct ipv6_txoptions *opt;
 		if (optlen == 0)
-			optval = 0;
+			optval = NULL;
 
 		/* hop-by-hop / destination options are privileged option */
 		retv = -EPERM;