linux-kernel - [PATCH 3/3] scsi: ufs: Delete an unnecessary return statement in ufshcd_exception_event

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Message-ID: <9fc152fd-0881-85f6-a4d0-3db27dc364f5@users.sourceforge.net>
Date:   Tue, 25 Apr 2017 22:30:05 +0200
From:   SF Markus Elfring <elfring@...rs.sourceforge.net>
To:     linux-scsi@...r.kernel.org,
        "James E. J. Bottomley" <jejb@...ux.vnet.ibm.com>,
        "Martin K. Petersen" <martin.petersen@...cle.com>,
        Vinayak Holikatti <vinholikatti@...il.com>
Cc:     LKML <linux-kernel@...r.kernel.org>,
        kernel-janitors@...r.kernel.org
Subject: [PATCH 3/3] scsi: ufs: Delete an unnecessary return statement in
 ufshcd_exception_event_handler()

From: Markus Elfring <elfring@...rs.sourceforge.net>
Date: Tue, 25 Apr 2017 22:00:05 +0200

The script "checkpatch.pl" pointed information out like the following.

WARNING: void function return statements are not generally useful

Thus remove such a statement here.

Signed-off-by: Markus Elfring <elfring@...rs.sourceforge.net>
---
 drivers/scsi/ufs/ufshcd.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/scsi/ufs/ufshcd.c b/drivers/scsi/ufs/ufshcd.c
index 5216e33e61a3..9018f26a5667 100644
--- a/drivers/scsi/ufs/ufshcd.c
+++ b/drivers/scsi/ufs/ufshcd.c
@@ -4966,7 +4966,6 @@ static void ufshcd_exception_event_handler(struct work_struct *work)
 
 out:
 	pm_runtime_put_sync(hba->dev);
-	return;
 }
 
 /* Complete requests that have door-bell cleared */
-- 
2.12.2