From foo@baz Tue Apr  9 12:12:43 2002
Date: Mon, 28 Aug 2006 11:43:25 -0700
To: Greg KH <greg@kroah.com>
From: Greg Kroah-Hartman <gregkh@suse.de>
Subject: USB: fix __must_check warnings in drivers/usb/class/

Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

---
 drivers/usb/class/usblp.c |    4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

--- gregkh-2.6.orig/drivers/usb/class/usblp.c
+++ gregkh-2.6/drivers/usb/class/usblp.c
@@ -927,7 +927,9 @@ static int usblp_probe(struct usb_interf
 
 	/* Retrieve and store the device ID string. */
 	usblp_cache_device_id_string(usblp);
-	device_create_file(&intf->dev, &dev_attr_ieee1284_id);
+	retval = device_create_file(&intf->dev, &dev_attr_ieee1284_id);
+	if (retval)
+		goto abort_intfdata;
 
 #ifdef DEBUG
 	usblp_check_status(usblp, 0);