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From dda800eb86fb88c28f63c0136cc76b1346322feb Mon Sep 17 00:00:00 2001
From: "RongQing.Li" <roy.qing.li@gmail.com>
Date: Wed, 4 Apr 2012 16:47:04 +0000
Subject: [PATCH 063/165] ipv6: fix array index in ip6_mc_add_src()
[ Upstream commit 78d50217baf36093ab320f95bae0d6452daec85c ]
Convert array index from the loop bound to the loop index.
And remove the void type conversion to ip6_mc_del1_src() return
code, seem it is unnecessary, since ip6_mc_del1_src() does not
use __must_check similar attribute, no compiler will report the
warning when it is removed.
v2: enrich the commit header
Signed-off-by: RongQing.Li <roy.qing.li@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
---
net/ipv6/mcast.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/net/ipv6/mcast.c b/net/ipv6/mcast.c
index 2257366..f2d74ea 100644
--- a/net/ipv6/mcast.c
+++ b/net/ipv6/mcast.c
@@ -2054,7 +2054,7 @@ static int ip6_mc_add_src(struct inet6_dev *idev, const struct in6_addr *pmca,
if (!delta)
pmc->mca_sfcount[sfmode]--;
for (j=0; j<i; j++)
- (void) ip6_mc_del1_src(pmc, sfmode, &psfsrc[i]);
+ ip6_mc_del1_src(pmc, sfmode, &psfsrc[j]);
} else if (isexclude != (pmc->mca_sfcount[MCAST_EXCLUDE] != 0)) {
struct ip6_sf_list *psf;
--
1.7.7.6
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