diff options
| author |   Christoph Hellwig <hch@lst.de> | 2017-04-20 16:02:55 +0200 |
|---|---|---|
| committer |   Jens Axboe <axboe@fb.com> | 2017-04-20 12:16:10 -0600 |
| commit | b7819b9259185dcdcc81eb32182a4dc13d695738 (patch) | |
| tree | 96d76ffadf2718b65faf6004b734ed6b094f30ae /fs | |
| parent | pd: don't check blk_execute_rq return value. (diff) | |
| download | linux-dev-b7819b9259185dcdcc81eb32182a4dc13d695738.tar.xz linux-dev-b7819b9259185dcdcc81eb32182a4dc13d695738.zip | |
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 'fs')
| -rw-r--r-- | fs/nfsd/blocklayout.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/fs/nfsd/blocklayout.c b/fs/nfsd/blocklayout.c index 92b4b41d19d2..9f618b77ffee 100644 --- a/fs/nfsd/blocklayout.c +++ b/fs/nfsd/blocklayout.c @@ -242,10 +242,11 @@ static int nfsd4_scsi_identify_device(struct block_device *bdev, req->cmd[4] = bufflen & 0xff; req->cmd_len = COMMAND_SIZE(INQUIRY); - error = blk_execute_rq(rq->q, NULL, rq, 1); - if (error) { + blk_execute_rq(rq->q, NULL, rq, 1); + if (rq->errors) { pr_err("pNFS: INQUIRY 0x83 failed with: %x\n", rq->errors); + error = -EIO; goto out_put_request; } |