tree df962dfca41e133983ee1a68deaad646a311d8b2
parent 51383f69ec56fe3f425d5255fb43e18c445e061c
author Alan Cox <alan@redhat.com> 1223891106 +0100
committer Linus Torvalds <torvalds@linux-foundation.org> 1223916704 -0700

tty: Minor tidyups and document fixes for n_tty

Remove/fix some bogus NULL checks, comment some locking etc

Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>