[PATCH 1/2] fs: bdev: fix conflicting comment from lookup_bdev
From: Jackie Liu <hidden>
Date: 2021-10-21 07:23:29
Also in:
linux-fsdevel
Subsystem:
block layer, the rest · Maintainers:
Jens Axboe, Linus Torvalds
From: Jackie Liu <redacted>
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@kernel.dk>
Cc: Christoph Hellwig <hch@lst.de>
Cc: linux-fsdevel@vger.kernel.org
Signed-off-by: Jackie Liu <redacted>
---
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