[PATCH 04/10] md/dm-crypt: Delete an unnecessary variable initialisation in crypt_message()
From: SF Markus Elfring <hidden>
Date: 2016-09-28 15:41:31
Also in:
dm-devel, kernel-janitors, lkml
Subsystem:
device-mapper (lvm), the rest · Maintainers:
Alasdair Kergon, Mike Snitzer, Mikulas Patocka, Benjamin Marzinski, Linus Torvalds
From: Markus Elfring <redacted> 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 <redacted> --- 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