Messages in this thread Patch in this message | | | Subject | [PATCH 08/10] dm snapshot: Delete an unnecessary variable initialisation in remove_single_exception_chunk() | From | SF Markus Elfring <> | Date | Thu, 29 Sep 2016 11:16:17 +0200 |
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From: Markus Elfring <elfring@users.sourceforge.net> Date: Thu, 29 Sep 2016 09:06:37 +0200
The local variable "b" will be set to an appropriate pointer a bit later. Thus omit the explicit initialisation at the beginning.
Signed-off-by: Markus Elfring <elfring@users.sourceforge.net> --- 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 1d90131..4966584 100644 --- a/drivers/md/dm-snap.c +++ b/drivers/md/dm-snap.c @@ -904,7 +904,7 @@ static void flush_bios(struct bio *bio); static int remove_single_exception_chunk(struct dm_snapshot *s) { - struct bio *b = NULL; + struct bio *b; int r; chunk_t old_chunk = s->first_merging_chunk + s->num_merging_chunks - 1; -- 2.10.0
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