From: Colin Ian King <colin.i.king@googlemail.com>
Date: Fri, 26 Nov 2021 23:06:52 +0000 (+0000)
Subject: block: Remove redundant initialization of variable ret
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=af22fef3e7a51cbd339814a0e196086e2bb2aa26;p=linux.git

block: Remove redundant initialization of variable ret

The variable ret is being initialized with a value that is never
read, it is being updated later on. The assignment is redundant and
can be removed.

Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
Link: https://lore.kernel.org/r/20211126230652.1175636-1-colin.i.king@gmail.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
---

diff --git a/block/bdev.c b/block/bdev.c
index e9ada04e71be0..587645231d60e 100644
--- a/block/bdev.c
+++ b/block/bdev.c
@@ -665,7 +665,7 @@ static void blkdev_flush_mapping(struct block_device *bdev)
 static int blkdev_get_whole(struct block_device *bdev, fmode_t mode)
 {
 	struct gendisk *disk = bdev->bd_disk;
-	int ret = 0;
+	int ret;
 
 	if (disk->fops->open) {
 		ret = disk->fops->open(bdev, mode);