diff options
Diffstat (limited to 'drivers/xen/pvcalls-back.c')
| -rw-r--r-- | drivers/xen/pvcalls-back.c | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/drivers/xen/pvcalls-back.c b/drivers/xen/pvcalls-back.c index 1f5219e12cc3..d52593466a79 100644 --- a/drivers/xen/pvcalls-back.c +++ b/drivers/xen/pvcalls-back.c @@ -325,8 +325,10 @@ static struct sock_mapping *pvcalls_new_active_socket( void *page; map = kzalloc(sizeof(*map), GFP_KERNEL); - if (map == NULL) + if (map == NULL) { + sock_release(sock); return NULL; + } map->fedata = fedata; map->sock = sock; @@ -361,7 +363,7 @@ static struct sock_mapping *pvcalls_new_active_socket( map->data.in = map->bytes; map->data.out = map->bytes + XEN_FLEX_RING_SIZE(map->ring_order); - map->ioworker.wq = alloc_workqueue("pvcalls_io", WQ_UNBOUND, 1); + map->ioworker.wq = alloc_ordered_workqueue("pvcalls_io", 0); if (!map->ioworker.wq) goto out; atomic_set(&map->io, 1); @@ -418,10 +420,8 @@ static int pvcalls_back_connect(struct xenbus_device *dev, req->u.connect.ref, req->u.connect.evtchn, sock); - if (!map) { + if (!map) ret = -EFAULT; - sock_release(sock); - } out: rsp = RING_GET_RESPONSE(&fedata->ring, fedata->ring.rsp_prod_pvt++); @@ -561,7 +561,6 @@ static void __pvcalls_back_accept(struct work_struct *work) sock); if (!map) { ret = -EFAULT; - sock_release(sock); goto out_error; } @@ -637,7 +636,7 @@ static int pvcalls_back_bind(struct xenbus_device *dev, INIT_WORK(&map->register_work, __pvcalls_back_accept); spin_lock_init(&map->copy_lock); - map->wq = alloc_workqueue("pvcalls_wq", WQ_UNBOUND, 1); + map->wq = alloc_ordered_workqueue("pvcalls_wq", 0); if (!map->wq) { ret = -ENOMEM; goto out; |