Maksytka/linux
1
1
Fork 0
mirror of https://github.com/torvalds/linux.git synced 2025-12-01 07:26:02 +07:00
Code Issues Packages Projects Releases Wiki Activity

workqueue: add printf attribute to __alloc_workqueue()

Browse Source 
Fix a compiler warning with W=1:
kernel/workqueue.c: error:
function ‘__alloc_workqueue’ might be a candidate for ‘gnu_printf’
format attribute[-Werror=suggest-attribute=format]
 5657 |  name_len = vsnprintf(wq->name, sizeof(wq->name), fmt, args);
      |  ^~~~~~~~

Fixes: 9b59a85a84 ("workqueue: Don't call va_start / va_end twice")
Signed-off-by: Su Hui <suhui@nfschina.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
This commit is contained in:
Su Hui
2024-12-24 12:43:58 +08:00
committed by Tejun Heo
parent de35994ecd
commit d57212f281
1 changed files with 1 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

1
kernel/workqueue.c
View File

@@ -5645,6 +5645,7 @@ static void wq_adjust_max_active(struct workqueue_struct *wq)
} while (activated); } while (activated);
} }
__printf(1, 0)
static struct workqueue_struct *__alloc_workqueue(const char *fmt, static struct workqueue_struct *__alloc_workqueue(const char *fmt,
unsigned int flags, unsigned int flags,
int max_active, va_list args) int max_active, va_list args)