ipv6: setsockopt(IPIPPROTO_IPV6, IPV6_MINHOPCOUNT) forgot to set return value

Cc: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: Hannes Frederic Sowa <hannes@stressinduktion.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 1 insertions, 0 deletions

diff --git a/net/ipv6/ipv6_sockglue.c b/net/ipv6/ipv6_sockglue.c
index ba6d13d1f1e1..e02faed6d17e 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;