Commit 6251691a authored Jan 14, 2019 by Marcos Paulo de Souza Committed by Jens Axboe Jan 14, 2019

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>

parent 5bf85908

drivers/md/md.c

+1 −6

Original line number	Diff line number	Diff line
		@@ -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);

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