From: Greg Kroah-Hartman <gregkh@suse.de>
Date: Mon, 28 Aug 2006 18:43:25 +0000 (-0700)
Subject: USB: fix __must_check warnings in drivers/usb/class/
X-Git-Tag: v2.6.19-rc1~899^2~23
X-Git-Url: http://pilppa.com/gitweb/?a=commitdiff_plain;h=96cede531c632ac019003bf40128b1821761a164;p=linux-2.6-omap-h63xx.git

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

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

diff --git a/drivers/usb/class/usblp.c b/drivers/usb/class/usblp.c
index 9b05a359b9f..9cac11ca1bb 100644
--- a/drivers/usb/class/usblp.c
+++ b/drivers/usb/class/usblp.c
@@ -927,7 +927,9 @@ static int usblp_probe(struct usb_interface *intf,
 
 	/* 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);