Commit 162a689a authored Mar 23, 2010 by François Diakhaté Committed by Rusty Russell Apr 08, 2010

virtio: console: Fix early_put_chars usage



Currently early_put_chars is not used by virtio_console because it can
only be used once a port has been found, at which point it's too late
because it is no longer needed. This patch should fix it.

Acked-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: Amit Shah <amit.shah@redhat.com>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>

parent 9a82446b

drivers/char/virtio_console.c

+3 −3

Original line number	Diff line number	Diff line
		@@ -646,13 +646,13 @@ static int put_chars(u32 vtermno, const char *buf, int count)
		{
		struct port *port;

		if (unlikely(early_put_chars))
		return early_put_chars(vtermno, buf, count);

		port = find_port_by_vtermno(vtermno);
		if (!port)
		return 0;

		if (unlikely(early_put_chars))
		return early_put_chars(vtermno, buf, count);

		return send_buf(port, (void *)buf, count);
		}