blk-wbt: remove outdated comment
authorlijiazi <jqqlijiazi@gmail.com>
Fri, 18 Jun 2021 03:17:20 +0000 (11:17 +0800)
committerJens Axboe <axboe@kernel.dk>
Fri, 18 Jun 2021 16:45:33 +0000 (10:45 -0600)
commita79da21b48cc5f81b047ae4e70b4d9cb49c93a6a
treeea3cb3f04160b8f555764b7014ef214bc77e0bf0
parent52d7e288444906aa5c99888e80a9cc1a1423ed92
blk-wbt: remove outdated comment

Now wbt_wait() returns void, so remove now outdated comment.

Signed-off-by: lijiazi <lijiazi@xiaomi.com>
Link: https://lore.kernel.org/r/1623986240-13878-1-git-send-email-lijiazi@xiaomi.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
block/blk-wbt.c