| Message ID | 20210618043835.2641360-1-yangyingliang@huawei.com (mailing list archive) |
|---|---|
| State | Accepted |
| Commit | 88693f770bb09c196b1eb5f06a484a254ecb9924 |
| Headers | show |
| Series | [-next,v2] usb: gadget: hid: fix error return code in hid_bind() | expand |
diff --git a/drivers/usb/gadget/legacy/hid.c b/drivers/usb/gadget/legacy/hid.c index c4eda7fe7ab4..5b27d289443f 100644 --- a/drivers/usb/gadget/legacy/hid.c +++ b/drivers/usb/gadget/legacy/hid.c @@ -171,8 +171,10 @@ static int hid_bind(struct usb_composite_dev *cdev) struct usb_descriptor_header *usb_desc; usb_desc = usb_otg_descriptor_alloc(gadget); - if (!usb_desc) + if (!usb_desc) { + status = -ENOMEM; goto put; + } usb_otg_descriptor_init(gadget, usb_desc); otg_desc[0] = usb_desc; otg_desc[1] = NULL;
Fix to return a negative error code from the error handling case instead of 0. Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: Yang Yingliang <yangyingliang@huawei.com> --- v2: drop the modify in do_config() --- drivers/usb/gadget/legacy/hid.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-)