[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [Xen-devel] [PATCH 3/3] drm/xen-front: Fix loop timeout
If the loop times out then we want to exit with "to" set to zero, but in the current code it's set to -1. Fixes: c575b7eeb89f ("drm/xen-front: Add support for Xen PV display frontend") Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx> diff --git a/drivers/gpu/drm/xen/xen_drm_front.c b/drivers/gpu/drm/xen/xen_drm_front.c index 378cb7ce0db5..3345ac71b391 100644 --- a/drivers/gpu/drm/xen/xen_drm_front.c +++ b/drivers/gpu/drm/xen/xen_drm_front.c @@ -778,7 +778,7 @@ static int xen_drv_remove(struct xenbus_device *dev) */ while ((xenbus_read_unsigned(front_info->xb_dev->otherend, "state", XenbusStateUnknown) != XenbusStateInitWait) && - to--) + --to) msleep(10); if (!to) { _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxxx https://lists.xenproject.org/mailman/listinfo/xen-devel
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