linux-kernel - [PATCH] scsi: st.c: Remove unneeded variable.

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Date:   Tue, 29 Oct 2019 02:28:53 +0530
From:   Saurav Girepunje <saurav.girepunje@...il.com>
To:     Kai.Makisara@...umbus.fi, jejb@...ux.ibm.com,
        martin.petersen@...cle.com, linux-scsi@...r.kernel.org,
        linux-kernel@...r.kernel.org
Cc:     saurav.girepunje@...mail.com
Subject: [PATCH] scsi: st.c: Remove unneeded variable.

variable "result" is not modified in function st_release().
So remove it.

Signed-off-by: Saurav Girepunje <saurav.girepunje@...il.com>
---
 drivers/scsi/st.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/scsi/st.c b/drivers/scsi/st.c
index e3266a64a477..bddabecfbe5c 100644
--- a/drivers/scsi/st.c
+++ b/drivers/scsi/st.c
@@ -1455,7 +1455,6 @@ static int st_flush(struct file *filp, fl_owner_t id)
    accessing this tape. */
 static int st_release(struct inode *inode, struct file *filp)
 {
-	int result = 0;
 	struct scsi_tape *STp = filp->private_data;
 
 	if (STp->door_locked == ST_LOCKED_AUTO)
@@ -1468,7 +1467,7 @@ static int st_release(struct inode *inode, struct file *filp)
 	scsi_autopm_put_device(STp->device);
 	scsi_tape_put(STp);
 
-	return result;
+	return 0;
 }
 .
 /* The checks common to both reading and writing */
-- 
2.20.1