diff options
Diffstat (limited to 'payloads/libpayload/drivers/usb/usb.c')
| -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 6b54dbbada..d9727f01b0 100644 --- a/payloads/libpayload/drivers/usb/usb.c +++ b/payloads/libpayload/drivers/usb/usb.c @@ -157,7 +157,7 @@ get_descriptor (usbdev_t *dev, unsigned char bmRequestType, int descType, dr.wValue = (descType << 8) | descIdx; dr.wIndex = langID; dr.wLength = 8; - if (dev->controller->control (dev, IN, sizeof (dr), &dr, 8, buf)) { + if (dev->controller->control (dev, IN, sizeof (dr), &dr, 8, buf) < 0) { usb_debug ("getting descriptor size (type %x) failed\n", descType); } @@ -181,7 +181,7 @@ get_descriptor (usbdev_t *dev, unsigned char bmRequestType, int descType, memset (result, 0, size); dr.wLength = size; if (dev->controller-> - control (dev, IN, sizeof (dr), &dr, size, result)) { + control (dev, IN, sizeof (dr), &dr, size, result) < 0) { usb_debug ("getting descriptor (type %x, size %x) failed\n", descType, size); } @@ -213,7 +213,7 @@ clear_feature (usbdev_t *dev, int endp, int feature, int rtype) dr.wValue = feature; dr.wIndex = endp; dr.wLength = 0; - return dev->controller->control (dev, OUT, sizeof (dr), &dr, 0, 0); + return dev->controller->control (dev, OUT, sizeof (dr), &dr, 0, 0) < 0; } int @@ -270,7 +270,7 @@ generic_set_address (hci_t *controller, int speed, int hubport, int hubaddr) dev->endpoints[0].toggle = 0; dev->endpoints[0].direction = SETUP; mdelay (50); - if (dev->controller->control (dev, OUT, sizeof (dr), &dr, 0, 0)) { + if (dev->controller->control (dev, OUT, sizeof (dr), &dr, 0, 0) < 0) { return -1; } mdelay (50); |