From e83980455c8c7eb066405de512be7c4bace3ac4d Mon Sep 17 00:00:00 2001 From: Jason Wang Date: Fri, 29 May 2015 14:15:25 +0800 Subject: virtio: device_plugged() can fail This patch passes error pointer to transport specific device_plugged() callback. Through this way, device_plugged() can do some transport specific check and fail. This will be uesd by following patches that check the number of virtqueues against the transport limitation. Cc: Cornelia Huck Cc: Christian Borntraeger Cc: Richard Henderson Cc: Alexander Graf Signed-off-by: Jason Wang Reviewed-by: Michael S. Tsirkin Signed-off-by: Michael S. Tsirkin --- hw/s390x/virtio-ccw.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'hw/s390x/virtio-ccw.c') diff --git a/hw/s390x/virtio-ccw.c b/hw/s390x/virtio-ccw.c index e7722659b7..965b03ad9f 100644 --- a/hw/s390x/virtio-ccw.c +++ b/hw/s390x/virtio-ccw.c @@ -1378,7 +1378,7 @@ static int virtio_ccw_load_config(DeviceState *d, QEMUFile *f) } /* This is called by virtio-bus just after the device is plugged. */ -static void virtio_ccw_device_plugged(DeviceState *d) +static void virtio_ccw_device_plugged(DeviceState *d, Error **errp) { VirtioCcwDevice *dev = VIRTIO_CCW_DEVICE(d); SubchDev *sch = dev->sch; -- cgit v1.2.1