USB: fix __must_check warnings in drivers/usb/misc/

Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Tento commit je obsažen v:
Greg Kroah-Hartman
2006-08-28 11:43:25 -07:00
rodič 1b21d5e166
revize 4d42e1bb9e
3 změnil soubory, kde provedl 57 přidání a 17 odebrání

Zobrazit soubor

@@ -353,7 +353,7 @@ static int cytherm_probe(struct usb_interface *interface,
dev = kzalloc (sizeof(struct usb_cytherm), GFP_KERNEL);
if (dev == NULL) {
dev_err (&interface->dev, "Out of memory\n");
goto error;
goto error_mem;
}
dev->udev = usb_get_dev(udev);
@@ -362,18 +362,35 @@ static int cytherm_probe(struct usb_interface *interface,
dev->brightness = 0xFF;
device_create_file(&interface->dev, &dev_attr_brightness);
device_create_file(&interface->dev, &dev_attr_temp);
device_create_file(&interface->dev, &dev_attr_button);
device_create_file(&interface->dev, &dev_attr_port0);
device_create_file(&interface->dev, &dev_attr_port1);
retval = device_create_file(&interface->dev, &dev_attr_brightness);
if (retval)
goto error;
retval = device_create_file(&interface->dev, &dev_attr_temp);
if (retval)
goto error;
retval = device_create_file(&interface->dev, &dev_attr_button);
if (retval)
goto error;
retval = device_create_file(&interface->dev, &dev_attr_port0);
if (retval)
goto error;
retval = device_create_file(&interface->dev, &dev_attr_port1);
if (retval)
goto error;
dev_info (&interface->dev,
dev_info (&interface->dev,
"Cypress thermometer device now attached\n");
return 0;
error:
error:
device_remove_file(&interface->dev, &dev_attr_brightness);
device_remove_file(&interface->dev, &dev_attr_temp);
device_remove_file(&interface->dev, &dev_attr_button);
device_remove_file(&interface->dev, &dev_attr_port0);
device_remove_file(&interface->dev, &dev_attr_port1);
usb_set_intfdata (interface, NULL);
usb_put_dev(dev->udev);
kfree(dev);
error_mem:
return retval;
}