| commit | 32ad3a77b256948a326c3f68db6acaad2b6953e7 | [log] [tgz] |
|---|---|---|
| author | Jiri Slaby <jslaby@suse.cz> | Wed Apr 20 10:43:16 2011 +0200 |
| committer | Greg Kroah-Hartman <gregkh@suse.de> | Mon Apr 25 14:19:11 2011 -0700 |
| tree | 18db761371c8875bcb1bd68d5e56ff4389aa96f4 | |
| parent | 0ad7c9af3e1cbb97082062266705d6cb5fb207ee [diff] |
TTY: serial_core, remove invalid test tty->index (named here as line) is set up in initialize_tty_struct. The value is checked in get_tty_driver for the found driver as: if (device < base || device >= base + p->num) continue; *index = device - base; So index/line can never be more than driver->num. Hence remove this test from uart_open. Signed-off-by: Jiri Slaby <jslaby@suse.cz> Cc: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>