[PATCH] iw_cxgb4: make pointer reg_workq static

[PATCH] iw_cxgb4: make pointer reg_workq static

[Colin King]

From: Colin Ian King <colin.king@canonical.com>

The pointer reg_workq is local to the source and does not need to be
in global scope, so make it static.

Cleans up sparse warning:
drivers/infiniband/hw/cxgb4/device.c:69:25: warning: symbol 'reg_workq'
was not declared. Should it be static?

Signed-off-by: Colin Ian King <colin.king@canonical.com>
---
 drivers/infiniband/hw/cxgb4/device.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/infiniband/hw/cxgb4/device.c b/drivers/infiniband/hw/cxgb4/device.c
index af77d128d242..91cbe3aae32e 100644
--- a/drivers/infiniband/hw/cxgb4/device.c
+++ b/drivers/infiniband/hw/cxgb4/device.c
@@ -66,7 +66,7 @@ MODULE_PARM_DESC(c4iw_wr_log_size_order,
 
 static LIST_HEAD(uld_ctx_list);
 static DEFINE_MUTEX(dev_mutex);
-struct workqueue_struct *reg_workq;
+static struct workqueue_struct *reg_workq;
 
 #define DB_FC_RESUME_SIZE 64
 #define DB_FC_RESUME_DELAY 1
-- 
2.14.1

Re: [PATCH] iw_cxgb4: make pointer reg_workq static

[Leon Romanovsky]

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On Thu, Nov 30, 2017 at 01:30:06PM +0000, Colin King wrote:
> From: Colin Ian King <colin.king@canonical.com>
>
> The pointer reg_workq is local to the source and does not need to be
> in global scope, so make it static.
>
> Cleans up sparse warning:
> drivers/infiniband/hw/cxgb4/device.c:69:25: warning: symbol 'reg_workq'
> was not declared. Should it be static?
>
> Signed-off-by: Colin Ian King <colin.king@canonical.com>
> ---
>  drivers/infiniband/hw/cxgb4/device.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>

Thanks,
Reviewed-by: Leon Romanovsky <leonro@mellanox.com>

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RE: [PATCH] iw_cxgb4: make pointer reg_workq static

[Steve Wise]

> 
> From: Colin Ian King <colin.king-Z7WLFzj8eWMS+FvcfC7Uqw@public.gmane.org>
> 
> The pointer reg_workq is local to the source and does not need to be
> in global scope, so make it static.
> 
> Cleans up sparse warning:
> drivers/infiniband/hw/cxgb4/device.c:69:25: warning: symbol 'reg_workq'
> was not declared. Should it be static?
> 
> Signed-off-by: Colin Ian King <colin.king-Z7WLFzj8eWMS+FvcfC7Uqw@public.gmane.org>

Looks correct.  This fixes a recent commit.

Reviewed-by: Steve Wise <swise-7bPotxP6k4+P2YhJcF5u+vpXobYPEAuW@public.gmane.org>
Fixes: 1c8f1da5d851 ("iw_cxgb4: Fix possible circular dependency locking warning")

Thanks,

Steve.

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Re: iw_cxgb4: make pointer reg_workq static

[Jason Gunthorpe]

On Thu, Nov 30, 2017 at 01:30:06PM +0000, Colin Ian King wrote:
> From: Colin Ian King <colin.king-Z7WLFzj8eWMS+FvcfC7Uqw@public.gmane.org>
> 
> The pointer reg_workq is local to the source and does not need to be
> in global scope, so make it static.
> 
> Cleans up sparse warning:
> drivers/infiniband/hw/cxgb4/device.c:69:25: warning: symbol 'reg_workq'
> was not declared. Should it be static?
> 
> Signed-off-by: Colin Ian King <colin.king-Z7WLFzj8eWMS+FvcfC7Uqw@public.gmane.org>
> Reviewed-by: Leon Romanovsky <leonro-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>
> Reviewed-by: Steve Wise <swise-7bPotxP6k4+P2YhJcF5u+vpXobYPEAuW@public.gmane.org>
>  drivers/infiniband/hw/cxgb4/device.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)

Thanks, applied to -next

Jason
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