From: Gerrit Renker <gerrit@erg.abdn.ac.uk>
Date: Tue, 21 Jul 2009 18:13:25 +0000 (-0700)
Subject: mcastv6: Local variable shadows function argument
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=3c2b8d180a47d041e9101ead27e49d237df0f1d1;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git

mcastv6: Local variable shadows function argument

The local variable 'idev' shadows the function argument 'idev' to
ip6_mc_add_src(). Fixed by removing the local declaration, as pmc->idev
should be identical with 'idev' passed as argument.

Signed-off-by: Gerrit Renker <gerrit@erg.abdn.ac.uk>
Acked-by: David L Stevens <dlstevens@us.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/net/ipv6/mcast.c b/net/ipv6/mcast.c
index 4b264ed40a8c..71c3dacec1ed 100644
--- a/net/ipv6/mcast.c
+++ b/net/ipv6/mcast.c
@@ -2107,7 +2107,6 @@ static int ip6_mc_add_src(struct inet6_dev *idev, struct in6_addr *pmca,
 		for (j=0; j<i; j++)
 			(void) ip6_mc_del1_src(pmc, sfmode, &psfsrc[i]);
 	} else if (isexclude != (pmc->mca_sfcount[MCAST_EXCLUDE] != 0)) {
-		struct inet6_dev *idev = pmc->idev;
 		struct ip6_sf_list *psf;
 
 		/* filter mode change */