linux-kernel - [PATCH 13/19] scsi: esas2r: esas2r_int: Add brackets around potentially empty if()s

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Message-Id: <20201102115728.1077697-14-lee.jones@linaro.org>
Date:   Mon,  2 Nov 2020 11:57:22 +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 13/19] scsi: esas2r: esas2r_int: Add brackets around potentially empty if()s

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

 drivers/scsi/esas2r/esas2r_int.c: In function ‘esas2r_doorbell_interrupt’:
 drivers/scsi/esas2r/esas2r_int.c:692:22: warning: suggest braces around empty body in an ‘if’ statement [-Wempty-body]
 drivers/scsi/esas2r/esas2r_int.c: In function ‘esas2r_send_reset_ae’:
 drivers/scsi/esas2r/esas2r_int.c:868:44: warning: suggest braces around empty body in an ‘else’ statement [-Wempty-body]

Cc: Bradley Grove <linuxdrivers@...otech.com>
Signed-off-by: Lee Jones <lee.jones@...aro.org>
---
 drivers/scsi/esas2r/esas2r_int.c | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/drivers/scsi/esas2r/esas2r_int.c b/drivers/scsi/esas2r/esas2r_int.c
index f16d6bcf9bb6d..5281d93563275 100644
--- a/drivers/scsi/esas2r/esas2r_int.c
+++ b/drivers/scsi/esas2r/esas2r_int.c
@@ -688,8 +688,9 @@ static void esas2r_doorbell_interrupt(struct esas2r_adapter *a, u32 doorbell)
 		esas2r_local_reset_adapter(a);
 	}
 
-	if (!(doorbell & DRBL_FORCE_INT))
+	if (!(doorbell & DRBL_FORCE_INT)) {
 		esas2r_trace_exit();
+	}
 }
 
 void esas2r_force_interrupt(struct esas2r_adapter *a)
@@ -862,10 +863,11 @@ void esas2r_send_reset_ae(struct esas2r_adapter *a, bool pwr_mgt)
 	ae.byflags = 0;
 	ae.bylength = (u8)sizeof(struct atto_vda_ae_hdr);
 
-	if (pwr_mgt)
+	if (pwr_mgt) {
 		esas2r_hdebug("*** sending power management AE ***");
-	else
+	} else {
 		esas2r_hdebug("*** sending reset AE ***");
+	}
 
 	esas2r_queue_fw_event(a, fw_event_vda_ae, &ae,
 			      sizeof(union atto_vda_ae));
-- 
2.25.1