diff options
| -rw-r--r-- | drivers/usb/core/usb.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/drivers/usb/core/usb.c b/drivers/usb/core/usb.c index ad1d78b8fb..e5c80aa1da 100644 --- a/drivers/usb/core/usb.c +++ b/drivers/usb/core/usb.c @@ -309,7 +309,6 @@ static int usb_get_descriptor(struct usb_device *dev, unsigned char type, int usb_new_device(struct usb_device *dev) { int err; - int tmp; void *buf; struct usb_device_descriptor *desc; struct usb_device *parent = dev->parent; @@ -384,17 +383,16 @@ int usb_new_device(struct usb_device *dev) mdelay(10); /* Let the SET_ADDRESS settle */ - tmp = sizeof(*dev->descriptor); - err = usb_get_descriptor(dev, USB_DT_DEVICE, 0, dev->descriptor, sizeof(*dev->descriptor)); - if (err < tmp) { + if (err < sizeof(*dev->descriptor)) { if (err < 0) dev_err(&dev->dev, "unable to get device descriptor (error=%d)\n", err); else dev_err(&dev->dev, "USB device descriptor short read " \ - "(expected %i, got %i)\n", tmp, err); + "(expected %zu, got %i)\n", + sizeof(*dev->descriptor), err); goto err_out; } /* correct le values */ |