netdev - [PATCH] ipv6: setsockopt(IPIPPROTO_IPV6,IPV6_MINHOPCOUNT) forgot to set return value

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Date:	Sun, 11 Nov 2012 06:52:34 +0100
From:	Hannes Frederic Sowa <hannes@...essinduktion.org>
To:	netdev@...r.kernel.org
Cc:	shemminger@...tta.com
Subject: [PATCH] ipv6: setsockopt(IPIPPROTO_IPV6,IPV6_MINHOPCOUNT) forgot to set return value

Cc: Stephen Hemminger <shemminger@...tta.com>
Signed-off-by: Hannes Frederic Sowa <hannes@...essinduktion.org>
---
 net/ipv6/ipv6_sockglue.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/net/ipv6/ipv6_sockglue.c b/net/ipv6/ipv6_sockglue.c
index ba6d13d..e02faed 100644
--- a/net/ipv6/ipv6_sockglue.c
+++ b/net/ipv6/ipv6_sockglue.c
@@ -827,6 +827,7 @@ pref_skip_coa:
 		if (val < 0 || val > 255)
 			goto e_inval;
 		np->min_hopcount = val;
+		retv = 0;
 		break;
 	case IPV6_DONTFRAG:
 		np->dontfrag = valbool;

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