diff options
Diffstat (limited to 'drivers/char/virtio_console.c')
-rw-r--r-- | drivers/char/virtio_console.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/char/virtio_console.c b/drivers/char/virtio_console.c index 942a9826bd23..2f2e31b58b34 100644 --- a/drivers/char/virtio_console.c +++ b/drivers/char/virtio_console.c | |||
@@ -642,7 +642,7 @@ static unsigned int port_fops_poll(struct file *filp, poll_table *wait) | |||
642 | poll_wait(filp, &port->waitqueue, wait); | 642 | poll_wait(filp, &port->waitqueue, wait); |
643 | 643 | ||
644 | ret = 0; | 644 | ret = 0; |
645 | if (port->inbuf) | 645 | if (!will_read_block(port)) |
646 | ret |= POLLIN | POLLRDNORM; | 646 | ret |= POLLIN | POLLRDNORM; |
647 | if (!will_write_block(port)) | 647 | if (!will_write_block(port)) |
648 | ret |= POLLOUT; | 648 | ret |= POLLOUT; |