| commit | ae3759c2573031f1306496c6f9f32f20e86f03aa | [log] [tgz] |
|---|---|---|
| author | Jiri Slaby <jslaby@suse.cz> | Thu Apr 04 22:41:01 2013 +0200 |
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | Fri Apr 05 15:38:30 2013 -0700 |
| tree | f698d8ddb581e35e768187ca9c1501f3f03cf471 | |
| parent | 64dc9e2e7320f079b97c46b106133b58b8e18d40 [diff] |
USB: io_ti, stop dereferencing potential NULL tty_port_tty_get might return a tty which is NULL. But it is dereferenced unconditionally in edge_send. Stop dereferencing that by sending usb_serial_port pointer around. Signed-off-by: Jiri Slaby <jslaby@suse.cz> Cc: Johan Hovold <jhovold@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>