netdev - [PATCH] can: fix sparse warning for cgw

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Message-Id: <1332716750-3455-1-git-send-email-dbaluta@ixiacom.com>
Date:	Mon, 26 Mar 2012 02:05:50 +0300
From:	dbaluta@...acom.com
To:	socketcan@...tkopp.net, davem@...emloft.net
Cc:	linux-can@...r.kernel.org, netdev@...r.kernel.org,
	Daniel Baluta <daniel.baluta@...il.com>,
	Daniel Baluta <dbaluta@...acom.com>
Subject: [PATCH] can: fix sparse warning for cgw_list

From: Daniel Baluta <daniel.baluta@...il.com>

Make cgw_list static to remove the following sparse warning:
net/can/gw.c:69:1: warning: symbol 'cgw_list' was not declared.
Should it be static?

Signed-off-by: Daniel Baluta <dbaluta@...acom.com>
---
 net/can/gw.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/net/can/gw.c b/net/can/gw.c
index 3d79b12..b41acf2 100644
--- a/net/can/gw.c
+++ b/net/can/gw.c
@@ -66,7 +66,7 @@ MODULE_LICENSE("Dual BSD/GPL");
 MODULE_AUTHOR("Oliver Hartkopp <oliver.hartkopp@...kswagen.de>");
 MODULE_ALIAS("can-gw");
 
-HLIST_HEAD(cgw_list);
+static HLIST_HEAD(cgw_list);
 static struct notifier_block notifier;
 
 static struct kmem_cache *cgw_cache __read_mostly;
-- 
1.7.1

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