[PATCH 06/10] dm snapshot: Delete an unnecessary variable initialisation in snapshot_ctr()
From: SF Markus Elfring <hidden>
Date: 2016-09-29 09:14:39
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: Thu, 29 Sep 2016 08:38:29 +0200 The local variable "r" will be set to an appropriate value a bit later. Thus omit the explicit initialisation at the beginning. Signed-off-by: Markus Elfring <redacted> --- drivers/md/dm-snap.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/md/dm-snap.c b/drivers/md/dm-snap.c
index 7bbd3c4..06b1b69 100644
--- a/drivers/md/dm-snap.c
+++ b/drivers/md/dm-snap.c@@ -1102,7 +1102,7 @@ static int snapshot_ctr(struct dm_target *ti, unsigned int argc, char **argv) { struct dm_snapshot *s; int i; - int r = -EINVAL; + int r; char *origin_path, *cow_path; dev_t origin_dev, cow_dev; unsigned args_used, num_flush_bios = 1;
--
2.10.0