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usb: core: Change usb_create_sysfs_intf_files()' return type to void
[platform/adaptation/renesas_rcar/renesas_kernel.git]
/
drivers
/
usb
/
core
/
sysfs.c
diff --git
a/drivers/usb/core/sysfs.c
b/drivers/usb/core/sysfs.c
index
6781c36
..
cf05b97
100644
(file)
--- a/
drivers/usb/core/sysfs.c
+++ b/
drivers/usb/core/sysfs.c
@@
-842,22
+842,19
@@
const struct attribute_group *usb_interface_groups[] = {
NULL
};
NULL
};
-
int
usb_create_sysfs_intf_files(struct usb_interface *intf)
+
void
usb_create_sysfs_intf_files(struct usb_interface *intf)
{
struct usb_device *udev = interface_to_usbdev(intf);
struct usb_host_interface *alt = intf->cur_altsetting;
{
struct usb_device *udev = interface_to_usbdev(intf);
struct usb_host_interface *alt = intf->cur_altsetting;
- int retval;
if (intf->sysfs_files_created || intf->unregistering)
if (intf->sysfs_files_created || intf->unregistering)
- return
0
;
+ return;
- if (alt->string == NULL &&
- !(udev->quirks & USB_QUIRK_CONFIG_INTF_STRINGS))
+ if (!alt->string && !(udev->quirks & USB_QUIRK_CONFIG_INTF_STRINGS))
alt->string = usb_cache_string(udev, alt->desc.iInterface);
alt->string = usb_cache_string(udev, alt->desc.iInterface);
- if (alt->string)
- retval = device_create_file(&intf->dev, &dev_attr_interface);
+ if (alt->string
&& device_create_file(&intf->dev, &dev_attr_interface)
)
+ ; /* We don't actually care if the function fails. */
intf->sysfs_files_created = 1;
intf->sysfs_files_created = 1;
- return 0;
}
void usb_remove_sysfs_intf_files(struct usb_interface *intf)
}
void usb_remove_sysfs_intf_files(struct usb_interface *intf)