From: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx>
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 <elfring@xxxxxxxxxxxxxxxxxxxxx>
---
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
--
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