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| author | Juhyung Park <qkrwngud825@gmail.com> | 2023-02-03 11:40:29 +0900 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2023-02-21 09:23:22 -0700 |
| commit | 9e0c7efa5ea231d85c0d41693a5115b3b971717c (patch) | |
| tree | b851624d2c0502249ad543a7ab1c88c3497c1579 /include/linux/blkdev.h | |
| parent | d88cbbb39b4db057feb1552de31f22c02a21b36f (diff) | |
| download | lwn-9e0c7efa5ea231d85c0d41693a5115b3b971717c.tar.gz lwn-9e0c7efa5ea231d85c0d41693a5115b3b971717c.zip | |
block: remove more NULL checks after bdev_get_queue()
bdev_get_queue() never returns NULL. Several commits [1][2] have been made
before to remove such superfluous checks, but some still remained.
For places where bdev_get_queue() is called solely for NULL checks, it is
removed entirely.
[1] commit ec9fd2a13d74 ("blk-lib: don't check bdev_get_queue() NULL check")
[2] commit fea127b36c93 ("block: remove superfluous check for request queue in bdev_is_zoned()")
Signed-off-by: Juhyung Park <qkrwngud825@gmail.com>
Reviewed-by: Pankaj Raghav <p.raghav@samsung.com>
Link: https://lore.kernel.org/r/20230203024029.48260-1-qkrwngud825@gmail.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'include/linux/blkdev.h')
| -rw-r--r-- | include/linux/blkdev.h | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h index b9637d63e6f0..89dd9b02b45b 100644 --- a/include/linux/blkdev.h +++ b/include/linux/blkdev.h @@ -1276,12 +1276,7 @@ static inline bool bdev_nowait(struct block_device *bdev) static inline enum blk_zoned_model bdev_zoned_model(struct block_device *bdev) { - struct request_queue *q = bdev_get_queue(bdev); - - if (q) - return blk_queue_zoned_model(q); - - return BLK_ZONED_NONE; + return blk_queue_zoned_model(bdev_get_queue(bdev)); } static inline bool bdev_is_zoned(struct block_device *bdev) |