diff options
Diffstat (limited to 'drivers/usb/gadget/tcm_usb_gadget.c')
| -rw-r--r-- | drivers/usb/gadget/tcm_usb_gadget.c | 16 |
1 files changed, 4 insertions, 12 deletions
diff --git a/drivers/usb/gadget/tcm_usb_gadget.c b/drivers/usb/gadget/tcm_usb_gadget.c index f058c0368d61..49481e0a3382 100644 --- a/drivers/usb/gadget/tcm_usb_gadget.c +++ b/drivers/usb/gadget/tcm_usb_gadget.c @@ -1383,10 +1383,8 @@ static struct se_node_acl *usbg_alloc_fabric_acl(struct se_portal_group *se_tpg) struct usbg_nacl *nacl; nacl = kzalloc(sizeof(struct usbg_nacl), GFP_KERNEL); - if (!nacl) { - printk(KERN_ERR "Unable to allocate struct usbg_nacl\n"); + if (!nacl) return NULL; - } return &nacl->se_node_acl; } @@ -1561,10 +1559,8 @@ static struct se_portal_group *usbg_make_tpg( } tpg = kzalloc(sizeof(struct usbg_tpg), GFP_KERNEL); - if (!tpg) { - printk(KERN_ERR "Unable to allocate struct usbg_tpg"); + if (!tpg) return ERR_PTR(-ENOMEM); - } mutex_init(&tpg->tpg_mutex); atomic_set(&tpg->tpg_port_count, 0); tpg->workqueue = alloc_workqueue("tcm_usb_gadget", 0, 1); @@ -1613,10 +1609,8 @@ static struct se_wwn *usbg_make_tport( return ERR_PTR(-EINVAL); tport = kzalloc(sizeof(struct usbg_tport), GFP_KERNEL); - if (!(tport)) { - printk(KERN_ERR "Unable to allocate struct usbg_tport"); + if (!(tport)) return ERR_PTR(-ENOMEM); - } tport->tport_wwpn = wwpn; snprintf(tport->tport_name, sizeof(tport->tport_name), "%s", wnn_name); return &tport->tport_wwn; @@ -1727,10 +1721,8 @@ static int tcm_usbg_make_nexus(struct usbg_tpg *tpg, char *name) ret = -ENOMEM; tv_nexus = kzalloc(sizeof(*tv_nexus), GFP_KERNEL); - if (!tv_nexus) { - pr_err("Unable to allocate struct tcm_vhost_nexus\n"); + if (!tv_nexus) goto err_unlock; - } tv_nexus->tvn_se_sess = transport_init_session(TARGET_PROT_NORMAL); if (IS_ERR(tv_nexus->tvn_se_sess)) goto err_free; |