TTY: simplify tty_driver_lookup_tty a bit
authorJiri Slaby <jslaby@suse.cz>
Mon, 5 Mar 2012 13:51:53 +0000 (14:51 +0100)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Thu, 8 Mar 2012 19:38:50 +0000 (11:38 -0800)
Remove the useless local variable and return the value itself.

Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/tty/tty_io.c

Simple merge