[PATCH] USB: fix hid core to return proper error code from probe

Drivers need to return -ENODEV when they can't bind to a device.
Anything else stops the "bind a device to a driver" search.

From: Stelian Pop <stelian@popies.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/usb/input/hid-core.c b/drivers/usb/input/hid-core.c
index 2d8bd9dcc6ed..740dec1f521d 100644
--- a/drivers/usb/input/hid-core.c
+++ b/drivers/usb/input/hid-core.c
@@ -1762,7 +1762,7 @@ static int hid_probe(struct usb_interface *intf, const struct usb_device_id *id)
                         intf->altsetting->desc.bInterfaceNumber);
 
         if (!(hid = usb_hid_configure(intf)))
-                return -EIO;
+                return -ENODEV;
 
         hid_init_reports(hid);
         hid_dump_device(hid);
@@ -1777,7 +1777,7 @@ static int hid_probe(struct usb_interface *intf, const struct usb_device_id *id)
         if (!hid->claimed) {
                 printk ("HID device not claimed by input or hiddev\n");
                 hid_disconnect(intf);
-                return -EIO;
+                return -ENODEV;
         }
 
         printk(KERN_INFO);