From e8f50e1915beccee661c409ab91b26945158eeac Mon Sep 17 00:00:00 2001
From: Bart Van Assche <bart.vanassche@sandisk.com>
Date: Tue, 15 Sep 2015 13:32:40 -0700
Subject: [PATCH] scst_dlm: Add __printf attribute to create_st_wq()

---
 scst/src/scst_dlm.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/scst/src/scst_dlm.c b/scst/src/scst_dlm.c
index 438486244..3ba9f60c4 100644
--- a/scst/src/scst_dlm.c
+++ b/scst/src/scst_dlm.c
@@ -1298,7 +1298,8 @@ unlock_ls:
 	mutex_unlock(&pr_dlm->ls_mutex);
 }
 
-static struct workqueue_struct *create_st_wq(const char *fmt, ...)
+static struct workqueue_struct *__printf(1, 2)
+create_st_wq(const char *fmt, ...)
 {
 	struct workqueue_struct *wq = NULL;
 	va_list ap;