From b1f57195585e376d1944c32c046359640b06a669 Mon Sep 17 00:00:00 2001
From: Brian Haley <brian.haley@hp.com>
Date: Fri, 4 Sep 2009 20:36:52 -0700
Subject: netlink: silence compiler warning
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  CC      net/netlink/genetlink.o
net/netlink/genetlink.c: In function ‘genl_register_mc_group’:
net/netlink/genetlink.c:139: warning: ‘err’ may be used uninitialized in this function

From following the code 'err' is initialized, but set it to zero to
silence the warning.

Signed-off-by: Brian Haley <brian.haley@hp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 net/netlink/genetlink.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/net/netlink/genetlink.c b/net/netlink/genetlink.c
index 575c64341508..66f6ba0bab11 100644
--- a/net/netlink/genetlink.c
+++ b/net/netlink/genetlink.c
@@ -136,7 +136,7 @@ int genl_register_mc_group(struct genl_family *family,
 {
 	int id;
 	unsigned long *new_groups;
-	int err;
+	int err = 0;
 
 	BUG_ON(grp->name[0] == '\0');
 
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