[PATCH] can: fix sparse warning for cgw_list

From: Daniel Baluta <redacted>

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 <redacted>
---
 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@volkswagen.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

On 26.03.2012 01:05, dbaluta@ixiacom.com wrote:

From: Daniel Baluta <redacted>

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 <redacted>

Acked-by: Oliver Hartkopp <socketcan@hartkopp.net>



Hello Daniel,

cgw_list is indeed only a local structure. Don't know why i didn't declare it
to be static. If it silences a sparse warning the better :-)

Thanks,
Oliver

On 03/26/2012 01:05 AM, dbaluta@ixiacom.com wrote:

From: Daniel Baluta <redacted>

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 <redacted>

Thanks, applied to can-next.

Marc

-- 
Pengutronix e.K.                  | Marc Kleine-Budde           |
Industrial Linux Solutions        | Phone: +49-231-2826-924     |
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On 26.03.2012 10:19, Marc Kleine-Budde wrote:

On 03/26/2012 01:05 AM, dbaluta@ixiacom.com wrote:

quoted

From: Daniel Baluta <redacted>

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 <redacted>

Thanks, applied to can-next.

Hi Marc,

it looks like that this patch is still sitting in can-next.

What about a pull request for Daves net-tree for 3.4-rc1 ?

Regards,
Oliver