diff options
| author | Amit Shah <amit.shah@redhat.com> | 2010-09-02 18:11:46 +0530 |
|---|---|---|
| committer | Rusty Russell <rusty@rustcorp.com.au> | 2010-10-21 17:44:01 +1030 |
| commit | f4028119714e452f9b49377ec55e0ed1e5d1dfa4 (patch) | |
| tree | e70fbd9de352e639feb5892292bb707a7b7672a7 /drivers/char/briq_panel.c | |
| parent | b3dddb9e6ddab74327f5557c1a6640ea0f56ad1c (diff) | |
virtio: console: Make write() return -ENODEV on hot-unplug
When a port is hot-unplugged while an app was blocked on a write() call,
the call was unblocked but would not get an error returned.
Return -ENODEV to ensure the app knows the port has gone away.
Signed-off-by: Amit Shah <amit.shah@redhat.com>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Diffstat (limited to 'drivers/char/briq_panel.c')
0 files changed, 0 insertions, 0 deletions