staging: comedi: fix signess bug

ai_count and ao_counter are unsigned, check for < 0 doesn't make sense.
Cast them to int.

Signed-off-by: Vasiliy Kulikov <segooon@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Vasiliy Kulikov 2010-09-12 22:56:35 +04:00 • committed by Greg Kroah-Hartman
commit 2503a26554
2 changed files with 2 additions and 2 deletions