From 0b13efecf5f25ce5e31f2ab3930335015cb65a7d Mon Sep 17 00:00:00 2001 From: Coly Li Date: Fri, 28 Jun 2019 19:59:33 +0800 Subject: bcache: add return value check to bch_cached_dev_run() This patch adds return value check to bch_cached_dev_run(), now if there is error happens inside bch_cached_dev_run(), it can be catched. Signed-off-by: Coly Li Signed-off-by: Jens Axboe --- drivers/md/bcache/bcache.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/md/bcache/bcache.h') diff --git a/drivers/md/bcache/bcache.h b/drivers/md/bcache/bcache.h index fdf75352e16a..73a97586a2ef 100644 --- a/drivers/md/bcache/bcache.h +++ b/drivers/md/bcache/bcache.h @@ -1006,7 +1006,7 @@ int bch_flash_dev_create(struct cache_set *c, uint64_t size); int bch_cached_dev_attach(struct cached_dev *dc, struct cache_set *c, uint8_t *set_uuid); void bch_cached_dev_detach(struct cached_dev *dc); -void bch_cached_dev_run(struct cached_dev *dc); +int bch_cached_dev_run(struct cached_dev *dc); void bcache_device_stop(struct bcache_device *d); void bch_cache_set_unregister(struct cache_set *c); -- cgit