Signed-off-by: Sascha Hauer <s.hauer@xxxxxxxxxxxxxx>
---
drivers/usb/gadget/dfu.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/usb/gadget/dfu.c b/drivers/usb/gadget/dfu.c
index 76b5def..d0f2155 100644
--- a/drivers/usb/gadget/dfu.c
+++ b/drivers/usb/gadget/dfu.c
@@ -703,7 +703,9 @@ int usb_dfu_register(struct usb_dfu_pdata *pdata)
strings_dev[STRING_MANUFACTURER_IDX].s = pdata->manufacturer;
strings_dev[STRING_PRODUCT_IDX].s = pdata->productname;
- usb_composite_register(&dfu_driver);
+ ret = usb_composite_register(&dfu_driver);
+ if (ret)
+ return ret;
while (1) {
ret = usb_gadget_poll();
--
1.9.0
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