diff options
| -rw-r--r-- | payloads/libpayload/drivers/usb/usb.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/payloads/libpayload/drivers/usb/usb.c b/payloads/libpayload/drivers/usb/usb.c index bb42f89826..a6d5d43c23 100644 --- a/payloads/libpayload/drivers/usb/usb.c +++ b/payloads/libpayload/drivers/usb/usb.c @@ -173,10 +173,10 @@ get_descriptor(usbdev_t *dev, int rtype, int desc_type, int desc_idx, ret = dev->controller->control(dev, IN, sizeof(dr), &dr, len, data); - if (ret) - udelay(10); - else - return 0; + + if (ret == len) + break; + udelay(10); } return ret; } |