bcache: Convert to use sysfs_emit()/sysfs_emit_at() APIs
authorye xingchen <ye.xingchen@zte.com.cn>
Thu, 15 Jun 2023 12:12:18 +0000 (20:12 +0800)
committerJens Axboe <axboe@kernel.dk>
Thu, 15 Jun 2023 13:30:11 +0000 (07:30 -0600)
commita301b2deb66cd93bae0f676702356273ebf8abb6
tree9c69d4542d82b843b79c836cc4f361678c9b928a
parentdd7de3704af9989b780693d51eaea49a665bd9c2
bcache: Convert to use sysfs_emit()/sysfs_emit_at() APIs

Follow the advice of the Documentation/filesystems/sysfs.rst and show()
should only use sysfs_emit() or sysfs_emit_at() when formatting the
value to be returned to user space.

Signed-off-by: ye xingchen <ye.xingchen@zte.com.cn>
Signed-off-by: Coly Li <colyli@suse.de>
Link: https://lore.kernel.org/r/20230615121223.22502-2-colyli@suse.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
drivers/md/bcache/sysfs.c