Messages in this thread Patch in this message | | | Subject | [PATCH 04/10] md/dm-crypt: Delete an unnecessary variable initialisation in crypt_message() | From | SF Markus Elfring <> | Date | Wed, 28 Sep 2016 17:41:11 +0200 |
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From: Markus Elfring <elfring@users.sourceforge.net> Date: Wed, 28 Sep 2016 15:06:05 +0200
The local variable "ret" will be set to an appropriate value in if branches. Thus omit the explicit initialisation at the beginning.
Signed-off-by: Markus Elfring <elfring@users.sourceforge.net> --- drivers/md/dm-crypt.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/md/dm-crypt.c b/drivers/md/dm-crypt.c index 08e3de2..7778e9b 100644 --- a/drivers/md/dm-crypt.c +++ b/drivers/md/dm-crypt.c @@ -2013,7 +2013,7 @@ static void crypt_resume(struct dm_target *ti) static int crypt_message(struct dm_target *ti, unsigned argc, char **argv) { struct crypt_config *cc = ti->private; - int ret = -EINVAL; + int ret; if (argc < 2) goto show_warning; -- 2.10.0
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