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authorMarcos Paulo de Souza <marcos.souza.org@gmail.com>2019-01-14 06:31:56 -0700
committerJens Axboe <axboe@kernel.dk>2019-01-14 06:31:56 -0700
commit6251691a92170d3a781aaf7b5f2c31b50d669809 (patch)
tree9b09f6724ff0ca0dd8b87698bde414946bdd4511 /drivers/md/md.c
parent5bf859081f6a7575a3f7509d7a70d0a9baa88ce3 (diff)
md: Make bio_alloc_mddev use bio_alloc_bioset
bio_alloc_bioset returns a bio pointer or NULL, so we can avoid storing the returned data into a new variable. Acked-by: Guoqing Jiang <gqjiang@suse.com> Acked-by: Artur Paszkiewicz <artur.paszkiewicz@intel.com> Signed-off-by: Marcos Paulo de Souza <marcos.souza.org@gmail.com> Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'drivers/md/md.c')
-rw-r--r--drivers/md/md.c7
1 files changed, 1 insertions, 6 deletions
diff --git a/drivers/md/md.c b/drivers/md/md.c
index fd4af4de03b4..05ffffb8b769 100644
--- a/drivers/md/md.c
+++ b/drivers/md/md.c
@@ -207,15 +207,10 @@ static bool create_on_open = true;
struct bio *bio_alloc_mddev(gfp_t gfp_mask, int nr_iovecs,
struct mddev *mddev)
{
- struct bio *b;
-
if (!mddev || !bioset_initialized(&mddev->bio_set))
return bio_alloc(gfp_mask, nr_iovecs);
- b = bio_alloc_bioset(gfp_mask, nr_iovecs, &mddev->bio_set);
- if (!b)
- return NULL;
- return b;
+ return bio_alloc_bioset(gfp_mask, nr_iovecs, &mddev->bio_set);
}
EXPORT_SYMBOL_GPL(bio_alloc_mddev);