linux-kernel - [PATCH 1/8] scsi: BusLogic: Supply __printf(x, y) formatting for blogic

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Date:   Wed, 17 Mar 2021 09:11:18 +0000
From:   Lee Jones <lee.jones@...aro.org>
To:     lee.jones@...aro.org
Cc:     linux-kernel@...r.kernel.org, Khalid Aziz <khalid@...ehiking.org>,
        "James E.J. Bottomley" <jejb@...ux.ibm.com>,
        "Martin K. Petersen" <martin.petersen@...cle.com>,
        "Leonard N. Zubkoff" <lnz@...delion.com>,
        linux-scsi@...r.kernel.org
Subject: [PATCH 1/8] scsi: BusLogic: Supply __printf(x, y) formatting for blogic_msg()

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

 In file included from drivers/scsi/BusLogic.c:51:
 drivers/scsi/BusLogic.c: In function ‘blogic_msg’:
 drivers/scsi/BusLogic.c:3591:2: warning: function ‘blogic_msg’ might be a candidate for ‘gnu_printf’ format attribute [-Wsuggest-attribute=format]

Cc: Khalid Aziz <khalid@...ehiking.org>
Cc: "James E.J. Bottomley" <jejb@...ux.ibm.com>
Cc: "Martin K. Petersen" <martin.petersen@...cle.com>
Cc: "Leonard N. Zubkoff" <lnz@...delion.com>
Cc: linux-scsi@...r.kernel.org
Signed-off-by: Lee Jones <lee.jones@...aro.org>
---
 drivers/scsi/BusLogic.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/scsi/BusLogic.c b/drivers/scsi/BusLogic.c
index ccb061ab0a0ad..0ac3f713fc212 100644
--- a/drivers/scsi/BusLogic.c
+++ b/drivers/scsi/BusLogic.c
@@ -3578,7 +3578,7 @@ Target	Requested Completed  Requested Completed  Requested Completed\n\
 /*
   blogic_msg prints Driver Messages.
 */
-
+__printf(2, 4)
 static void blogic_msg(enum blogic_msglevel msglevel, char *fmt,
 			struct blogic_adapter *adapter, ...)
 {
-- 
2.27.0