From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753290AbdHPCbT (ORCPT ); Tue, 15 Aug 2017 22:31:19 -0400 Received: from icp-osb-irony-out4.external.iinet.net.au ([203.59.1.220]:7064 "EHLO icp-osb-irony-out4.external.iinet.net.au" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752612AbdHPCbS (ORCPT ); Tue, 15 Aug 2017 22:31:18 -0400 X-IronPort-Anti-Spam-Filtered: true X-IronPort-Anti-Spam-Result: A2BaAgBDrZNZ/0Tj/dxeHAEBBAEBCgEBgy0tgXmOEpAROAEBAQEBAQaBCDORK4RcDoIEHIUrhDg/GAECAQEBAQEBAWsohUJWKAEHBQIYDgJJFhOKIgyscoImIgKLd4ELgh2CAoEFgmCHTIJuDDGCYQWSHo4flECLXYZ8SJVQHziBClMvCoUQAQuCVDM2igIBAQE X-IPAS-Result: A2BaAgBDrZNZ/0Tj/dxeHAEBBAEBCgEBgy0tgXmOEpAROAEBAQEBAQaBCDORK4RcDoIEHIUrhDg/GAECAQEBAQEBAWsohUJWKAEHBQIYDgJJFhOKIgyscoImIgKLd4ELgh2CAoEFgmCHTIJuDDGCYQWSHo4flECLXYZ8SJVQHziBClMvCoUQAQuCVDM2igIBAQE X-IronPort-AV: E=Sophos;i="5.41,380,1498492800"; d="scan'208";a="285016017" Subject: [PATCH 1/5] autofs: remove unused AUTOFS_IOC_EXPIRE_DIRECT/INDIRECT From: Ian Kent To: Andrew Morton Cc: linux-fsdevel , Tomohiro Kusumi , autofs mailing list , Kernel Mailing List Date: Wed, 16 Aug 2017 10:31:13 +0800 Message-ID: <150285067347.4670.11494624644273072003.stgit@pluto.themaw.net> User-Agent: StGit/0.17.1-dirty MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Tomohiro Kusumi These are not used by either kernel or userspace, although AUTOFS_IOC_EXPIRE_DIRECT once seems to have been used by userspace in around 2006-2008, which was technically just an alias of the existing ioctl AUTOFS_IOC_EXPIRE_MULTI. ioctls for autofs are already complicated enough that they could be removed unless these are staying here to be able to compile userspace code of certain period of time from a decade ago. Edit: imk Yes, this is indeed very old and anything that still uses must be updated becuase it will be using broken functionality. End edit: imk Signed-off-by: Tomohiro Kusumi Signed-off-by: Ian Kent --- include/uapi/linux/auto_fs4.h | 2 -- 1 file changed, 2 deletions(-) diff --git a/include/uapi/linux/auto_fs4.h b/include/uapi/linux/auto_fs4.h index 7c6da423d54e..9453e9a07c9d 100644 --- a/include/uapi/linux/auto_fs4.h +++ b/include/uapi/linux/auto_fs4.h @@ -155,8 +155,6 @@ enum { }; #define AUTOFS_IOC_EXPIRE_MULTI _IOW(AUTOFS_IOCTL, AUTOFS_IOC_EXPIRE_MULTI_CMD, int) -#define AUTOFS_IOC_EXPIRE_INDIRECT AUTOFS_IOC_EXPIRE_MULTI -#define AUTOFS_IOC_EXPIRE_DIRECT AUTOFS_IOC_EXPIRE_MULTI #define AUTOFS_IOC_PROTOSUBVER _IOR(AUTOFS_IOCTL, AUTOFS_IOC_PROTOSUBVER_CMD, int) #define AUTOFS_IOC_ASKUMOUNT _IOR(AUTOFS_IOCTL, AUTOFS_IOC_ASKUMOUNT_CMD, int)