diff options
Diffstat (limited to 'drivers/usb')
| -rw-r--r-- | drivers/usb/gadget/legacy/tcm_usb_gadget.c | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/drivers/usb/gadget/legacy/tcm_usb_gadget.c b/drivers/usb/gadget/legacy/tcm_usb_gadget.c index e90d3c917e0b..65e49504d1ac 100644 --- a/drivers/usb/gadget/legacy/tcm_usb_gadget.c +++ b/drivers/usb/gadget/legacy/tcm_usb_gadget.c @@ -1505,10 +1505,14 @@ static ssize_t tcm_usbg_tpg_enable_store(struct config_item *item, if (op > 1) return -EINVAL; - if (op && tpg->gadget_connect) + if (op && tpg->gadget_connect) { + ret = -EINVAL; goto out; - if (!op && !tpg->gadget_connect) + } + if (!op && !tpg->gadget_connect) { + ret = -EINVAL; goto out; + } if (op) { ret = usbg_attach(tpg); @@ -1518,8 +1522,10 @@ static ssize_t tcm_usbg_tpg_enable_store(struct config_item *item, usbg_detach(tpg); } tpg->gadget_connect = op; -out: + return count; +out: + return ret; } static ssize_t tcm_usbg_tpg_nexus_show(struct config_item *item, char *page) |