f2fs: convert to use sysfs_emit

Let's use sysfs_emit.

Signed-off-by: Yangtao Li <frank.li@vivo.com>
Reviewed-by: Chao Yu <chao@kernel.org>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
This commit is contained in:
Yangtao Li 2023-03-31 19:33:05 +08:00 • committed by Jaegeuk Kim
commit 084e15ea14