From: Dave Young <dyoung@redhat.com>
Date: Tue, 8 Nov 2011 05:44:59 +0000 (+0800)
Subject: tty_ldisc: remove unnecessary negative return check for wait_event_timeout
X-Git-Tag: v3.3-rc1~154^2~65
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=66ef27c3fd0e91038029054c862c9439be5137c1;p=pandora-kernel.git

tty_ldisc: remove unnecessary negative return check for wait_event_timeout

wait_event_timeout always return value >= 0
remove the unnecessary ret < 0 check

Signed-off-by: Dave Young <dyoung@redhat.com>
Acked-by: Jiri Slaby <jslaby@suse.cz>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---

Reading git-diff-tree failed