Commit 6243e3c7 authored by Dan Carpenter's avatar Dan Carpenter Committed by Michael S. Tsirkin
Browse files

vduse: missing error code in vduse_init() 



This should return -ENOMEM if alloc_workqueue() fails.  Currently it
returns success.

Fixes: b66219796563 ("vduse: Introduce VDUSE - vDPA Device in Userspace")
Signed-off-by: default avatarDan Carpenter <dan.carpenter@oracle.com>
Link: https://lore.kernel.org/r/20210907073223.GA18254@kili


Signed-off-by: default avatarMichael S. Tsirkin <mst@redhat.com>
Reviewed-by: default avatarXie Yongji <xieyongji@bytedance.com>
Acked-by: default avatarJason Wang <jasowang@redhat.com>
parent 0d818706

drivers/vdpa/vdpa_user/vduse_dev.c

+3 −1
Original line number Diff line number Diff line
@@ -1593,8 +1593,10 @@ static int vduse_init(void) 


	vduse_irq_wq = alloc_workqueue("vduse-irq",

				WQ_HIGHPRI | WQ_SYSFS | WQ_UNBOUND, 0);

	if (!vduse_irq_wq)

	if (!vduse_irq_wq) {

		ret = -ENOMEM;

		goto err_wq;

	}



	ret = vduse_domain_init();

	if (ret)