From: François Diakhaté <[email protected]> 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 <[email protected]> Signed-off-by: Amit Shah <[email protected]> --- drivers/char/virtio_console.c | 6 +++--- 1 files changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/char/virtio_console.c b/drivers/char/virtio_console.c index 18b1b06..f33ceaa 100644 --- a/drivers/char/virtio_console.c +++ b/drivers/char/virtio_console.c @@ -650,13 +650,13 @@ 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); } -- 1.6.2.5 _______________________________________________ Virtualization mailing list [email protected] https://lists.linux-foundation.org/mailman/listinfo/virtualization
