tree f9d9e280892702c3a47ffa807c0937ea9c80e315
parent ea1afd256258f04a290aaa7fd5c2d4deb2e79e26
author Alan Cox <alan@redhat.com> 1223891097 +0100
committer Linus Torvalds <torvalds@linux-foundation.org> 1223916704 -0700

tty: Remove lots of NULL checks

Many tty drivers contain 'can't happen' checks against NULL pointers passed
in by the tty layer. These have never been possible to occur. Even more
importantly if they ever do occur we want to know as it would be a serious
bug.

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