| commit | a570a49abd343102ce681bbf8273897c3c9fd2d1 | [log] [tgz] |
|---|---|---|
| author | Peter Hurley <peter@hurleysoftware.com> | Sun Jan 10 22:41:02 2016 -0800 |
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | Wed Jan 27 15:01:44 2016 -0800 |
| tree | ae0fb349f31a88ab6074bdf9c791a03680697bdf | |
| parent | e55afd11a48354c810caf6b6ad4c103016a88230 [diff] |
tty: Handle NULL tty->ldisc In preparation of destroying line discipline on hangup, fix ldisc core operations to properly handle when the tty's ldisc is NULL. Signed-off-by: Peter Hurley <peter@hurleysoftware.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>