X-Git-Url: http://pileus.org/git/?a=blobdiff_plain;f=drivers%2Fvhost%2Ftcm_vhost.c;h=33e5f90dfcf5c2447fe001b12ecc53d90868d461;hb=935cdee7ee159569b0aaa10bd9244660f6672b08;hp=ef88844824391c3893641c6841884591b1bdacfe;hpb=4a7d6455b07845d92e025da222f11de519f90def;p=~andy%2Flinux

diff --git a/drivers/vhost/tcm_vhost.c b/drivers/vhost/tcm_vhost.c
index ef888448243..33e5f90dfcf 100644
--- a/drivers/vhost/tcm_vhost.c
+++ b/drivers/vhost/tcm_vhost.c
@@ -970,7 +970,10 @@ static long vhost_scsi_ioctl(struct file *f, unsigned int ioctl,
 		return vhost_scsi_set_features(vs, features);
 	default:
 		mutex_lock(&vs->dev.mutex);
-		r = vhost_dev_ioctl(&vs->dev, ioctl, arg);
+		r = vhost_dev_ioctl(&vs->dev, ioctl, argp);
+		/* TODO: flush backend after dev ioctl. */
+		if (r == -ENOIOCTLCMD)
+			r = vhost_vring_ioctl(&vs->dev, ioctl, argp);
 		mutex_unlock(&vs->dev.mutex);
 		return r;
 	}