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iw_cxgb4: make pointer reg_workq static 

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?

Fixes: 1c8f1da5d8 ("iw_cxgb4: Fix possible circular dependency locking warning")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Reviewed-by: Leon Romanovsky <leonro@mellanox.com>
Reviewed-by: Steve Wise <swise@opengridcomputing.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
This commit is contained in:
Colin Ian King 2017-11-30 13:30:06 +00:00 committed by Jason Gunthorpe
parent f8109d9e7d
commit 0cb65d421a
1 changed files with 1 additions and 1 deletions
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2
drivers/infiniband/hw/cxgb4/device.c
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@ -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