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@xxxxxx>
Fixes: 0718afd47f70 ("block: introduce holder ops")
Fixes: cf056a431215 ("init: improve the name_to_dev_t interface")
Signed-off-by: Bart Van Assche <bvanassche@xxxxxxx>
---
block/bdev.c | 1 +
block/early-lookup.c | 3 ++-
2 files changed, 3 insertions(+), 1 deletion(-)
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)
{
