mtd: block2mtd: remove redundant initialization of 'bdev'

Message ID 20180120220934.21992-1-colin.king@canonical.com
State New
Delegated to: Boris Brezillon
Headers show
Series
  • mtd: block2mtd: remove redundant initialization of 'bdev'
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Commit Message

Colin Ian King Jan. 20, 2018, 10:09 p.m.
From: Colin Ian King <colin.king@canonical.com>

Pointer bdev is being initialized however this value is never
read as bdev is assigned an updated value from the returned
call to blkdev_get_by_path.  Remove the redundant assignment.

Cleans up clang warning:
drivers/mtd/devices/block2mtd.c:228:23: warning: Value stored to
'bdev' during its initialization is never read

Signed-off-by: Colin Ian King <colin.king@canonical.com>
---
 drivers/mtd/devices/block2mtd.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Patch

diff --git a/drivers/mtd/devices/block2mtd.c b/drivers/mtd/devices/block2mtd.c
index 62fd6905c648..bb0734600a07 100644
--- a/drivers/mtd/devices/block2mtd.c
+++ b/drivers/mtd/devices/block2mtd.c
@@ -225,7 +225,7 @@  static struct block2mtd_dev *add_device(char *devname, int erase_size,
 	int i;
 #endif
 	const fmode_t mode = FMODE_READ | FMODE_WRITE | FMODE_EXCL;
-	struct block_device *bdev = ERR_PTR(-ENODEV);
+	struct block_device *bdev;
 	struct block2mtd_dev *dev;
 	char *name;