usb: core: Change usb_create_sysfs_intf_files()' return type to void

The usb_create_sysfs_intf_files() function always returned zero even
if it failed to create sysfs fails.  Since this is a desired behaviour
there is no need to return return code at all.  This commit changes
function's return type (form int) to void.

Signed-off-by: Michal Nazarewicz <mina86@mina86.com>
Cc: Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

1 files changed, 1 insertions, 2 deletions

diff --git a/drivers/usb/core/usb.c b/drivers/usb/core/usb.c
index d9d4b169404..8706fc97e60 100644
--- a/drivers/usb/core/usb.c
+++ b/drivers/usb/core/usb.c
@@ -953,8 +953,7 @@ static int usb_bus_notify(struct notifier_block *nb, unsigned long action,
                 if (dev->type == &usb_device_type)
                         (void) usb_create_sysfs_dev_files(to_usb_device(dev));
                 else if (dev->type == &usb_if_device_type)
-                        (void) usb_create_sysfs_intf_files(
-                                        to_usb_interface(dev));
+                        usb_create_sysfs_intf_files(to_usb_interface(dev));
                 break;
 
         case BUS_NOTIFY_DEL_DEVICE: