| commit | 296fa7f6a3f3342d40df7713e74246198295654b | [log] [tgz] |
|---|---|---|
| author | Will Newton <will.newton@gmail.com> | Mon Dec 01 11:36:06 2008 +0000 |
| committer | Linus Torvalds <torvalds@linux-foundation.org> | Mon Dec 01 08:19:10 2008 -0800 |
| tree | 01ba0ee814b6281ea22bfd33885e18741d7234c4 | |
| parent | b4dcfbee3b536c9125762e8f6681ac6be0e9256b [diff] |
drivers/char/tty_io.c: Avoid panic when no console is configured. When no console is configured tty_open tries to call kref_get on a NULL pointer, return ENODEV instead. Signed-off-by: Will Newton <will.newton@gmail.com> Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>