diff options
| author | Jens Axboe <axboe@kernel.dk> | 2018-11-15 20:22:51 +0100 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2018-11-16 16:34:06 +0100 |
| commit | 344e9ffcbd1898e1dc04085564a6e05c30ea8199 (patch) | |
| tree | ba71320bc66d1158790acf1cdeedd21d2da9dead /block/bsg.c | |
| parent | nvme: provide optimized poll function for separate poll queues (diff) | |
| download | linux-344e9ffcbd1898e1dc04085564a6e05c30ea8199.tar.xz linux-344e9ffcbd1898e1dc04085564a6e05c30ea8199.zip | |
block: add queue_is_mq() helper
Various spots check for q->mq_ops being non-NULL, but provide
a helper to do this instead.
Where the ->mq_ops != NULL check is redundant, remove it.
Since mq == rq-based now that legacy is gone, get rid of the
queue_is_rq_based() and just use queue_is_mq() everywhere.
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'block/bsg.c')
| -rw-r--r-- | block/bsg.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/block/bsg.c b/block/bsg.c index 9a442c23a715..44f6028b9567 100644 --- a/block/bsg.c +++ b/block/bsg.c @@ -471,7 +471,7 @@ int bsg_register_queue(struct request_queue *q, struct device *parent, /* * we need a proper transport to send commands, not a stacked device */ - if (!queue_is_rq_based(q)) + if (!queue_is_mq(q)) return 0; bcd = &q->bsg_dev; |