diff options
| author | Christoph Hellwig <hch@lst.de> | 2017-04-20 17:02:55 +0300 |
|---|---|---|
| committer | Jens Axboe <axboe@fb.com> | 2017-04-20 21:16:10 +0300 |
| commit | b7819b9259185dcdcc81eb32182a4dc13d695738 (patch) | |
| tree | 96d76ffadf2718b65faf6004b734ed6b094f30ae /include | |
| parent | 75a500ef6ecb6266d4d1347fc7eb4b298b566b3b (diff) | |
| download | linux-b7819b9259185dcdcc81eb32182a4dc13d695738.tar.xz | |
block: remove the blk_execute_rq return value
The function only returns -EIO if rq->errors is non-zero, which is not
very useful and lets a large number of callers ignore the return value.
Just let the callers figure out their error themselves.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de>
Reviewed-by: Bart Van Assche <Bart.VanAssche@sandisk.com>
Signed-off-by: Jens Axboe <axboe@fb.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/blkdev.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h index 51c9e391798e..e2064ed3c703 100644 --- a/include/linux/blkdev.h +++ b/include/linux/blkdev.h @@ -970,7 +970,7 @@ extern int blk_rq_map_kern(struct request_queue *, struct request *, void *, uns extern int blk_rq_map_user_iov(struct request_queue *, struct request *, struct rq_map_data *, const struct iov_iter *, gfp_t); -extern int blk_execute_rq(struct request_queue *, struct gendisk *, +extern void blk_execute_rq(struct request_queue *, struct gendisk *, struct request *, int); extern void blk_execute_rq_nowait(struct request_queue *, struct gendisk *, struct request *, int, rq_end_io_fn *); |