diff options
| author | Christoph Hellwig <hch@lst.de> | 2017-04-20 16:02:54 +0200 |
|---|---|---|
| committer | Jens Axboe <axboe@fb.com> | 2017-04-20 20:16:10 +0200 |
| commit | 75a500ef6ecb6266d4d1347fc7eb4b298b566b3b (patch) | |
| tree | 0ca7c26072ff33923f95da9e400a28527aa86dd4 /drivers/block/paride/pd.c | |
| parent | bdi: Drop 'parent' argument from bdi_register[_va]() (diff) | |
| download | linux-75a500ef6ecb6266d4d1347fc7eb4b298b566b3b.tar.xz linux-75a500ef6ecb6266d4d1347fc7eb4b298b566b3b.zip | |
pd: don't check blk_execute_rq return value.
The driver never sets req->errors, so blk_execute_rq will always return 0.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Bart Van Assche <Bart.VanAssche@sandisk.com>
Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de>
Signed-off-by: Jens Axboe <axboe@fb.com>
Diffstat (limited to '')
| -rw-r--r-- | drivers/block/paride/pd.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/drivers/block/paride/pd.c b/drivers/block/paride/pd.c index b05e151c9b38..7d2402f90978 100644 --- a/drivers/block/paride/pd.c +++ b/drivers/block/paride/pd.c @@ -739,18 +739,15 @@ static int pd_special_command(struct pd_unit *disk, enum action (*func)(struct pd_unit *disk)) { struct request *rq; - int err = 0; rq = blk_get_request(disk->gd->queue, REQ_OP_DRV_IN, __GFP_RECLAIM); if (IS_ERR(rq)) return PTR_ERR(rq); rq->special = func; - - err = blk_execute_rq(disk->gd->queue, disk->gd, rq, 0); - + blk_execute_rq(disk->gd->queue, disk->gd, rq, 0); blk_put_request(rq); - return err; + return 0; } /* kernel glue structures */ |