From: Lee Jones <lee.jones@linaro.org>
Date: Thu, 23 Jul 2020 13:24:21 +0100
Subject: scsi: lpfc: Use __printf() format notation
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
Patch-mainline: v5.9-rc1
Git-commit: 7fa03c77cd54e1ff8fc58bb85f787ff67910ec48
References: bsc#1171558 bsc#1136666

Fixes the following W=1 kernel build warning(s):

 drivers/scsi/lpfc/lpfc_init.c: In function ‘lpfc_dbg_print’:
 drivers/scsi/lpfc/lpfc_init.c:14212:6: warning: function ‘lpfc_dbg_print’ might be a candidate for ‘gnu_printf’ format attribute [-Wsuggest-attribute=format]
 14212 | sizeof(phba->dbg_log[idx].log), fmt, args);
 | ^~~~~~

Link: https://lore.kernel.org/r/20200723122446.1329773-16-lee.jones@linaro.org
Cc: James Smart <james.smart@broadcom.com>
Cc: Dick Kennedy <dick.kennedy@broadcom.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Acked-by: Daniel Wagner <dwagner@suse.de>
---
 drivers/scsi/lpfc/lpfc_init.c |    1 +
 1 file changed, 1 insertion(+)

--- a/drivers/scsi/lpfc/lpfc_init.c
+++ b/drivers/scsi/lpfc/lpfc_init.c
@@ -14198,6 +14198,7 @@ void lpfc_dmp_dbg(struct lpfc_hba *phba)
 	atomic_set(&phba->dbg_log_dmping, 0);
 }
 
+__printf(2, 3)
 void lpfc_dbg_print(struct lpfc_hba *phba, const char *fmt, ...)
 {
 	unsigned int idx;