From: Marc-André Lureau <marcandre.lur...@redhat.com>
It is fine to call set_msgfds() with 0 fd, and ensures any previous fd
array is cleared.
Signed-off-by: Marc-André Lureau <marcandre.lur...@redhat.com>
Reviewed-by: Michael S. Tsirkin <m...@redhat.com>
Signed-off-by: Michael S. Tsirkin <m...@redhat.com>
---
hw/virtio/vhost-user.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/hw/virtio/vhost-user.c b/hw/virtio/vhost-user.c
index 495e09f..f01b92f 100644
--- a/hw/virtio/vhost-user.c
+++ b/hw/virtio/vhost-user.c
@@ -187,9 +187,7 @@ static int vhost_user_write(struct vhost_dev *dev,
VhostUserMsg *msg,
return 0;
}
- if (fd_num) {
- qemu_chr_fe_set_msgfds(chr, fds, fd_num);
- }
+ qemu_chr_fe_set_msgfds(chr, fds, fd_num);
return qemu_chr_fe_write_all(chr, (const uint8_t *) msg, size) == size ?
0 : -1;
--
MST
