From: Jackie Liu <liuyun01@xxxxxxxxxx>
We switched to directly use dev_t to get block device, lookup changed the
meaning of use, now we fix this conflicting comment.
Fixes: 4e7b5671c6a8 ("block: remove i_bdev")
Cc: Jens Axboe <axboe@xxxxxxxxx>
Cc: Christoph Hellwig <hch@xxxxxx>
Cc: linux-fsdevel@xxxxxxxxxxxxxxx
Signed-off-by: Jackie Liu <liuyun01@xxxxxxxxxx>
---
block/bdev.c | 8 +++++---
1 file changed, 5 insertions(+), 3 deletions(-)
diff --git a/block/bdev.c b/block/bdev.c
index 485a258b0ab3..51d69243d315 100644
--- a/block/bdev.c
+++ b/block/bdev.c
@@ -962,9 +962,11 @@ EXPORT_SYMBOL(blkdev_put);
* @pathname: special file representing the block device
* @dev: return value of the block device's dev_t
*
- * Get a reference to the blockdevice at @pathname in the current
- * namespace if possible and return it. Return ERR_PTR(error)
- * otherwise.
+ * Lookup the block device's dev_t at @pathname in the current
+ * namespace if possible and return it by @dev.
+ *
+ * RETURNS:
+ * 0 if succeeded, errno otherwise.
*/
int lookup_bdev(const char *pathname, dev_t *dev)
{
--
2.25.1
