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scsi: scsi_transport_fc: Simplify alloc_workqueue() invocations

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Let alloc_workqueue() format the workqueue name instead of calling
snprintf() explicitly.

Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Link: https://lore.kernel.org/r/20240822195944.654691-16-bvanassche@acm.org
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Bart Van Assche 2024-08-22 12:59:19 -07:00 committed by Martin K. Petersen
parent 6411307b63
commit 06d5378976
2 changed files with 3 additions and 14 deletions
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11
drivers/scsi/scsi_transport_fc.c
View File

@ -441,18 +441,13 @@ static int fc_host_setup(struct transport_container *tc, struct device *dev,
fc_host->next_vport_number = 0;
fc_host->npiv_vports_inuse = 0;
snprintf(fc_host->work_q_name, sizeof(fc_host->work_q_name),
"fc_wq_%d", shost->host_no);
fc_host->work_q = alloc_workqueue("%s", 0, 0, fc_host->work_q_name);
fc_host->work_q = alloc_workqueue("fc_wq_%d", 0, 0, shost->host_no);
if (!fc_host->work_q)
return -ENOMEM;
fc_host->dev_loss_tmo = fc_dev_loss_tmo;
snprintf(fc_host->devloss_work_q_name,
sizeof(fc_host->devloss_work_q_name),
"fc_dl_%d", shost->host_no);
fc_host->devloss_work_q = alloc_workqueue("%s", 0, 0,
fc_host->devloss_work_q_name);
fc_host->devloss_work_q = alloc_workqueue("fc_dl_%d", 0, 0,
shost->host_no);
if (!fc_host->devloss_work_q) {
destroy_workqueue(fc_host->work_q);
fc_host->work_q = NULL;

6
include/scsi/scsi_transport_fc.h
View File

@ -575,9 +575,7 @@ struct fc_host_attrs {
u16 npiv_vports_inuse;
/* work queues for rport state manipulation */
char work_q_name[20];
struct workqueue_struct *work_q;
char devloss_work_q_name[20];
struct workqueue_struct *devloss_work_q;
/* bsg support */
@ -654,12 +652,8 @@ struct fc_host_attrs {
(((struct fc_host_attrs *)(x)->shost_data)->next_vport_number)
#define fc_host_npiv_vports_inuse(x) \
(((struct fc_host_attrs *)(x)->shost_data)->npiv_vports_inuse)
#define fc_host_work_q_name(x) \
(((struct fc_host_attrs *)(x)->shost_data)->work_q_name)
#define fc_host_work_q(x) \
(((struct fc_host_attrs *)(x)->shost_data)->work_q)
#define fc_host_devloss_work_q_name(x) \
(((struct fc_host_attrs *)(x)->shost_data)->devloss_work_q_name)
#define fc_host_devloss_work_q(x) \
(((struct fc_host_attrs *)(x)->shost_data)->devloss_work_q)
#define fc_host_dev_loss_tmo(x) \