Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754726Ab0HCE0d (ORCPT ); Tue, 3 Aug 2010 00:26:33 -0400 Received: from mail-pz0-f46.google.com ([209.85.210.46]:50065 "EHLO mail-pz0-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750873Ab0HCE0c (ORCPT ); Tue, 3 Aug 2010 00:26:32 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=from:to:cc:subject:date:message-id:x-mailer; b=bRafZaMb0n7wdbJ+bhqVX5r3WcIrVS22c/MOHSBud9IHf4zomu+zPLDRJiF6nrbcXO wstDoJxBkdYxiXUPrH+yx4SaLGo5MdbFaAYRoEGmQlNuKqErvVgcviGE8Org1T1HN79v EBzSxsFA+U9sQgkzqLeCFScvgckNeQYPM6LvI= From: "Justin P. Mattock" To: linux-usb@vger.kernel.org Cc: dbrownell@users.sourceforge.net, gregkh@suse.de, linux-kernel@vger.kernel.org, "Justin P. Mattock" Subject: [PATCH 1/2]drivers/usb/core/sysfs.c Fix variable 'retval' set but not used Date: Mon, 2 Aug 2010 21:26:28 -0700 Message-Id: <1280809589-23649-1-git-send-email-justinmattock@gmail.com> X-Mailer: git-send-email 1.7.1.rc1.21.gf3bd6 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1556 Lines: 43 The below fixes a warning generated by GCC: CC drivers/usb/core/sysfs.o drivers/usb/core/sysfs.c: In function 'usb_create_sysfs_intf_files': drivers/usb/core/sysfs.c:889:6: warning: variable 'retval' set but not used Let me know if these are totally wrong etc.. And I'll try my best to resend properly.. Signed-off-by: Justin P. Mattock --- drivers/usb/core/sysfs.c | 3 +-- 1 files changed, 1 insertions(+), 2 deletions(-) diff --git a/drivers/usb/core/sysfs.c b/drivers/usb/core/sysfs.c index 448f5b4..af56b3e 100644 --- a/drivers/usb/core/sysfs.c +++ b/drivers/usb/core/sysfs.c @@ -886,7 +886,6 @@ int 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; - int retval; if (intf->sysfs_files_created || intf->unregistering) return 0; @@ -895,7 +894,7 @@ int usb_create_sysfs_intf_files(struct usb_interface *intf) !(udev->quirks & USB_QUIRK_CONFIG_INTF_STRINGS)) alt->string = usb_cache_string(udev, alt->desc.iInterface); if (alt->string) - retval = device_create_file(&intf->dev, &dev_attr_interface); + device_create_file(&intf->dev, &dev_attr_interface); intf->sysfs_files_created = 1; return 0; } -- 1.7.1.rc1.21.gf3bd6 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/