Re: [PATCH] scsi: qla4xxx: Replace snprintf() with sysfs_emit()

[Martin K. Petersen]

Hi Len!

> Documentation/filesystems/sysfs.rst mentions that show() should only
> use sysfs_emit()

It's a "should", not a "shall".

sysfs.rst was recently amended to emphasize that this suggestion applies
to new implementations only.  See commit 2115dc3e3376 ("docs:
filesystems: sysfs: Recommend sysfs_emit() for new code only").

Thanks!

-- 
Martin K. Petersen