From: Colin Ian King <colin.king@canonical.com>
Date: Sun, 24 May 2020 16:10:43 +0000 (+0100)
Subject: loop: remove redundant assignment to variable error
X-Git-Tag: v5.8-rc1~191^2~7
X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=d29b92f57ecee125a86587919a22152a702a6411;p=tomoyo%2Ftomoyo-test1.git

loop: remove redundant assignment to variable error

The variable error is being assigned a value that is never
read so the assignment is redundant and can be removed.

Addresses-Coverity: ("Unused value")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
---

diff --git a/drivers/block/loop.c b/drivers/block/loop.c
index a565c5aafa52..8462ada86e91 100644
--- a/drivers/block/loop.c
+++ b/drivers/block/loop.c
@@ -1136,8 +1136,6 @@ static int loop_configure(struct loop_device *lo, fmode_t mode,
 	if (error)
 		goto out_unlock;
 
-	error = 0;
-
 	set_device_ro(bdev, (lo->lo_flags & LO_FLAGS_READ_ONLY) != 0);
 
 	lo->use_dio = lo->lo_flags & LO_FLAGS_DIRECT_IO;