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| author | Bart Van Assche <bvanassche@acm.org> | 2023-06-21 18:50:54 +0200 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2023-06-21 21:18:15 +0200 |
| commit | 017fb83ee0612595ec70c65ddd83472706b02a50 (patch) | |
| tree | 3806c8d73747774b9ad0e0fb9e319b965bdf37bd /block | |
| parent | blk-mq: don't insert passthrough request into sw queue (diff) | |
| download | linux-017fb83ee0612595ec70c65ddd83472706b02a50.tar.xz linux-017fb83ee0612595ec70c65ddd83472706b02a50.zip | |
block: Improve kernel-doc headers
Fix the documentation of the devt_from_partuuid() return value.
Fix the following two recently introduced kernel-doc warnings:
block/bdev.c:570: warning: Function parameter or member 'hops' not described in 'bd_finish_claiming'
block/early-lookup.c:46: warning: Function parameter or member 'devt' not described in 'devt_from_partuuid'
Cc: Christoph Hellwig <hch@lst.de>
Fixes: 0718afd47f70 ("block: introduce holder ops")
Fixes: cf056a431215 ("init: improve the name_to_dev_t interface")
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Link: https://lore.kernel.org/r/20230621165054.743815-1-bvanassche@acm.org
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'block')
| -rw-r--r-- | block/bdev.c | 1 | ||||
| -rw-r--r-- | block/early-lookup.c | 3 |
2 files changed, 3 insertions, 1 deletions
diff --git a/block/bdev.c b/block/bdev.c index 9bb54d9d02a6..979e28a46b98 100644 --- a/block/bdev.c +++ b/block/bdev.c @@ -561,6 +561,7 @@ static void bd_clear_claiming(struct block_device *whole, void *holder) * bd_finish_claiming - finish claiming of a block device * @bdev: block device of interest * @holder: holder that has claimed @bdev + * @hops: block device holder operations * * Finish exclusive open of a block device. Mark the device as exlusively * open by the holder and wake up all waiters for exclusive open to finish. diff --git a/block/early-lookup.c b/block/early-lookup.c index a5be3c68ed07..91002b19d09c 100644 --- a/block/early-lookup.c +++ b/block/early-lookup.c @@ -32,6 +32,7 @@ static int __init match_dev_by_uuid(struct device *dev, const void *data) /** * devt_from_partuuid - looks up the dev_t of a partition by its UUID * @uuid_str: char array containing ascii UUID + * @devt: dev_t result * * The function will return the first partition which contains a matching * UUID value in its partition_meta_info struct. This does not search @@ -40,7 +41,7 @@ static int __init match_dev_by_uuid(struct device *dev, const void *data) * If @uuid_str is followed by a "/PARTNROFF=%d", then the number will be * extracted and used as an offset from the partition identified by the UUID. * - * Returns the matching dev_t on success or 0 on failure. + * Returns 0 on success or a negative error code on failure. */ static int __init devt_from_partuuid(const char *uuid_str, dev_t *devt) { |