fs/sysfs/dir.c: replace S_IRWXU|S_IRUGO|S_IXUGO with 0755 sysfs_create_dir_ns()

If one ends up expanding on this line checkpatch will complain that the
combination S_IRWXU|S_IRUGO|S_IXUGO should just be replaced with the
octal 0755. Do that.

This makes no functional changes.

Signed-off-by: Luis Chamberlain <mcgrof@kernel.org>
Link: https://lore.kernel.org/r/20210927163805.808907-9-mcgrof@kernel.org


Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>