On Tue, 12 Oct 2021 20:28:51 -0700, Qing Wang wrote:

coccicheck complains about the use of snprintf() in sysfs show functions.

Fix the coccicheck warning:
WARNING: use scnprintf or sprintf.

Use sysfs_emit instead of scnprintf or sprintf makes more sense.

[...]

Applied, thanks!

[1/1] ext4: replace snprintf in show functions with sysfs_emit
      commit: cc5fef71a1c741473eebb1aa6f7056ceb49bc33d

Best regards,
-- 
Theodore Ts'o [off-list ref]