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(parent: 1ea6b8f) | patch
tty_ldisc: remove unnecessary negative return check for wait_event_timeout
authorDave Young <dyoung@redhat.com>
Tue, 8 Nov 2011 05:44:59 +0000 (13:44 +0800)
committerGreg Kroah-Hartman <gregkh@suse.de>
Tue, 15 Nov 2011 23:50:30 +0000 (15:50 -0800)
commit66ef27c3fd0e91038029054c862c9439be5137c1
tree63d97e623ea1c3b0e0e0a88679dd7eb156b75237tree | snapshot (tar.gz zip)
parent1ea6b8f48918282bdca0b32a34095504ee65bab5commit | diff
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>
drivers/tty/tty_ldisc.c diff | blob | blame | history