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| author | Juhyung Park <qkrwngud825@gmail.com> | 2023-02-03 05:40:29 +0300 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2023-02-21 19:23:22 +0300 |
| commit | 9e0c7efa5ea231d85c0d41693a5115b3b971717c (patch) | |
| tree | b851624d2c0502249ad543a7ab1c88c3497c1579 /block/blk-zoned.c | |
| parent | d88cbbb39b4db057feb1552de31f22c02a21b36f (diff) | |
| download | linux-9e0c7efa5ea231d85c0d41693a5115b3b971717c.tar.xz | |
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 'block/blk-zoned.c')
| -rw-r--r-- | block/blk-zoned.c | 10 |
1 files changed, 0 insertions, 10 deletions
diff --git a/block/blk-zoned.c b/block/blk-zoned.c index 614b575be899..fce9082384d6 100644 --- a/block/blk-zoned.c +++ b/block/blk-zoned.c @@ -334,17 +334,12 @@ int blkdev_report_zones_ioctl(struct block_device *bdev, fmode_t mode, { void __user *argp = (void __user *)arg; struct zone_report_args args; - struct request_queue *q; struct blk_zone_report rep; int ret; if (!argp) return -EINVAL; - q = bdev_get_queue(bdev); - if (!q) - return -ENXIO; - if (!bdev_is_zoned(bdev)) return -ENOTTY; @@ -391,7 +386,6 @@ int blkdev_zone_mgmt_ioctl(struct block_device *bdev, fmode_t mode, unsigned int cmd, unsigned long arg) { void __user *argp = (void __user *)arg; - struct request_queue *q; struct blk_zone_range zrange; enum req_op op; int ret; @@ -399,10 +393,6 @@ int blkdev_zone_mgmt_ioctl(struct block_device *bdev, fmode_t mode, if (!argp) return -EINVAL; - q = bdev_get_queue(bdev); - if (!q) - return -ENXIO; - if (!bdev_is_zoned(bdev)) return -ENOTTY; |