linux-kernel - [PATCH 08/19] scsi: esas2r: esas2r_disc: Place brackets around a potentially empty if()

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Message-Id: <20201102115728.1077697-9-lee.jones@linaro.org>
Date:   Mon,  2 Nov 2020 11:57:17 +0000
From:   Lee Jones <lee.jones@...aro.org>
To:     martin.petersen@...cle.com
Cc:     linux-kernel@...r.kernel.org, Lee Jones <lee.jones@...aro.org>,
        Bradley Grove <linuxdrivers@...otech.com>
Subject: [PATCH 08/19] scsi: esas2r: esas2r_disc: Place brackets around a potentially empty if()

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

 drivers/scsi/esas2r/esas2r_disc.c: In function ‘esas2r_disc_get_phys_addr’:
 drivers/scsi/esas2r/esas2r_disc.c:1035:17: warning: suggest braces around empty body in an ‘if’ statement [-Wempty-body]

Cc: Bradley Grove <linuxdrivers@...otech.com>
Signed-off-by: Lee Jones <lee.jones@...aro.org>
---
 drivers/scsi/esas2r/esas2r_disc.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/scsi/esas2r/esas2r_disc.c b/drivers/scsi/esas2r/esas2r_disc.c
index 1c079f4300a56..ba42536d1e87a 100644
--- a/drivers/scsi/esas2r/esas2r_disc.c
+++ b/drivers/scsi/esas2r/esas2r_disc.c
@@ -1031,8 +1031,9 @@ static u32 esas2r_disc_get_phys_addr(struct esas2r_sg_context *sgc, u64 *addr)
 {
 	struct esas2r_adapter *a = sgc->adapter;
 
-	if (sgc->length > ESAS2R_DISC_BUF_LEN)
+	if (sgc->length > ESAS2R_DISC_BUF_LEN) {
 		esas2r_bugon();
+	}
 
 	*addr = a->uncached_phys
 		+ (u64)((u8 *)a->disc_buffer - a->uncached);
-- 
2.25.1