[PATCH] Char: serial167, cleanup

serial167, cleanup

- Lindent the code
- remove 3 pointers from paranoia_check

Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>