diff options
| author | Omar Sandoval <osandov@fb.com> | 2016-11-15 11:11:59 -0800 |
|---|---|---|
| committer | Jens Axboe <axboe@fb.com> | 2016-11-15 12:50:31 -0700 |
| commit | 2868f13c303e1472bfd3941c62916c1f4128a713 (patch) | |
| tree | 671611f14a722ee85fa4c3c0a85eee6aea2f5906 | |
| parent | bac0000af5f8476a64ca7529a4243e23c016fc89 (diff) | |
| download | linux-2868f13c303e1472bfd3941c62916c1f4128a713.tar.bz2 | |
scsi_lib: untangle 0 and BLK_MQ_RQ_QUEUE_OK
Let's not depend on any of the BLK_MQ_RQ_QUEUE_* constants having
specific values. No functional change.
Signed-off-by: Omar Sandoval <osandov@fb.com>
Signed-off-by: Jens Axboe <axboe@fb.com>
| -rw-r--r-- | drivers/scsi/scsi_lib.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/scsi/scsi_lib.c b/drivers/scsi/scsi_lib.c index 2e35132f8be1..47a5c8783b89 100644 --- a/drivers/scsi/scsi_lib.c +++ b/drivers/scsi/scsi_lib.c @@ -1810,7 +1810,7 @@ static inline int prep_to_mq(int ret) { switch (ret) { case BLKPREP_OK: - return 0; + return BLK_MQ_RQ_QUEUE_OK; case BLKPREP_DEFER: return BLK_MQ_RQ_QUEUE_BUSY; default: @@ -1897,7 +1897,7 @@ static int scsi_queue_rq(struct blk_mq_hw_ctx *hctx, int reason; ret = prep_to_mq(scsi_prep_state_check(sdev, req)); - if (ret) + if (ret != BLK_MQ_RQ_QUEUE_OK) goto out; ret = BLK_MQ_RQ_QUEUE_BUSY; @@ -1914,7 +1914,7 @@ static int scsi_queue_rq(struct blk_mq_hw_ctx *hctx, if (!(req->rq_flags & RQF_DONTPREP)) { ret = prep_to_mq(scsi_mq_prep_fn(req)); - if (ret) + if (ret != BLK_MQ_RQ_QUEUE_OK) goto out_dec_host_busy; req->rq_flags |= RQF_DONTPREP; } else { |