Commit 9d134117 authored Jan 08, 2018 by Vasyl Gomonovych Committed by Jens Axboe Jan 08, 2018

bcache: Use PTR_ERR_OR_ZERO()



Fix ptr_ret.cocci warnings:
drivers/md/bcache/btree.c:1800:1-3: WARNING: PTR_ERR_OR_ZERO can be used

Use PTR_ERR_OR_ZERO rather than if(IS_ERR(...)) + PTR_ERR

Generated by: scripts/coccinelle/api/ptr_ret.cocci

Signed-off-by: Vasyl Gomonovych <gomonovych@gmail.com>
Reviewed-by: Michael Lyle <mlyle@lyle.org>
Signed-off-by: Jens Axboe <axboe@kernel.dk>

parent 8d29c442

drivers/md/bcache/btree.c

+1 −4

Original line number	Diff line number	Diff line
		@@ -1804,10 +1804,7 @@ static int bch_gc_thread(void *arg)
		int bch_gc_thread_start(struct cache_set *c)
		{
		c->gc_thread = kthread_run(bch_gc_thread, c, "bcache_gc");
		if (IS_ERR(c->gc_thread))
		return PTR_ERR(c->gc_thread);

		return 0;
		return PTR_ERR_OR_ZERO(c->gc_thread);
		}

		/* Initial partial gc */