From patchwork Mon May 30 08:57:18 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andreas Gruenbacher X-Patchwork-Id: 9140551 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 548B260801 for ; Mon, 30 May 2016 08:58:05 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 437E527BEF for ; Mon, 30 May 2016 08:58:05 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 320F62821E; Mon, 30 May 2016 08:58:05 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.9 required=2.0 tests=BAYES_00,RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id CC94827F17 for ; Mon, 30 May 2016 08:58:04 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933207AbcE3I6A (ORCPT ); Mon, 30 May 2016 04:58:00 -0400 Received: from mx1.redhat.com ([209.132.183.28]:47634 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932360AbcE3I57 (ORCPT ); Mon, 30 May 2016 04:57:59 -0400 Received: from int-mx13.intmail.prod.int.phx2.redhat.com (int-mx13.intmail.prod.int.phx2.redhat.com [10.5.11.26]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id B3BC38113B; Mon, 30 May 2016 08:57:58 +0000 (UTC) Received: from nux.redhat.com (vpn1-6-85.ams2.redhat.com [10.36.6.85]) by int-mx13.intmail.prod.int.phx2.redhat.com (8.14.4/8.14.4) with ESMTP id u4U8vYAf026102; Mon, 30 May 2016 04:57:51 -0400 From: Andreas Gruenbacher To: Alexander Viro Cc: Andreas Gruenbacher , linux-fsdevel@vger.kernel.org, Tyler Hicks , ecryptfs@vger.kernel.org, Miklos Szeredi , linux-unionfs@vger.kernel.org, Mimi Zohar , linux-ima-devel@lists.sourceforge.net, linux-security-module@vger.kernel.org, David Howells , Serge Hallyn , Dmitry Kasatkin , Paul Moore , Stephen Smalley , Eric Paris , Casey Schaufler , Oleg Drokin , Andreas Dilger Subject: [PATCH v3 02/17] jffs2: Remove jffs2_{get,set,remove}xattr macros Date: Mon, 30 May 2016 10:57:18 +0200 Message-Id: <1464598653-3656-3-git-send-email-agruenba@redhat.com> In-Reply-To: <1464598653-3656-1-git-send-email-agruenba@redhat.com> References: <1464598653-3656-1-git-send-email-agruenba@redhat.com> X-Scanned-By: MIMEDefang 2.68 on 10.5.11.26 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.27]); Mon, 30 May 2016 08:57:58 +0000 (UTC) Sender: owner-linux-security-module@vger.kernel.org Precedence: bulk List-ID: X-Virus-Scanned: ClamAV using ClamSMTP When CONFIG_JFFS2_FS_XATTR is off, jffs2_xattr_handlers is defined as NULL. With sb->s_xattr == NULL, the generic_{get,set,remove}xattr functions produce the same result that setting the {get,set,remove}xattr inode operations to NULL produces, so there is no need for these macros. Signed-off-by: Andreas Gruenbacher --- fs/jffs2/dir.c | 6 +++--- fs/jffs2/file.c | 6 +++--- fs/jffs2/symlink.c | 6 +++--- fs/jffs2/xattr.h | 6 ------ 4 files changed, 9 insertions(+), 15 deletions(-) diff --git a/fs/jffs2/dir.c b/fs/jffs2/dir.c index 84c4bf3..db84191 100644 --- a/fs/jffs2/dir.c +++ b/fs/jffs2/dir.c @@ -61,10 +61,10 @@ const struct inode_operations jffs2_dir_inode_operations = .get_acl = jffs2_get_acl, .set_acl = jffs2_set_acl, .setattr = jffs2_setattr, - .setxattr = jffs2_setxattr, - .getxattr = jffs2_getxattr, + .setxattr = generic_setxattr, + .getxattr = generic_getxattr, .listxattr = jffs2_listxattr, - .removexattr = jffs2_removexattr + .removexattr = generic_removexattr }; /***********************************************************************/ diff --git a/fs/jffs2/file.c b/fs/jffs2/file.c index 0e62dec..fdf9e1c 100644 --- a/fs/jffs2/file.c +++ b/fs/jffs2/file.c @@ -66,10 +66,10 @@ const struct inode_operations jffs2_file_inode_operations = .get_acl = jffs2_get_acl, .set_acl = jffs2_set_acl, .setattr = jffs2_setattr, - .setxattr = jffs2_setxattr, - .getxattr = jffs2_getxattr, + .setxattr = generic_setxattr, + .getxattr = generic_getxattr, .listxattr = jffs2_listxattr, - .removexattr = jffs2_removexattr + .removexattr = generic_removexattr }; const struct address_space_operations jffs2_file_address_operations = diff --git a/fs/jffs2/symlink.c b/fs/jffs2/symlink.c index 2cabd64..afe2d75 100644 --- a/fs/jffs2/symlink.c +++ b/fs/jffs2/symlink.c @@ -16,8 +16,8 @@ const struct inode_operations jffs2_symlink_inode_operations = .readlink = generic_readlink, .get_link = simple_get_link, .setattr = jffs2_setattr, - .setxattr = jffs2_setxattr, - .getxattr = jffs2_getxattr, + .setxattr = generic_setxattr, + .getxattr = generic_getxattr, .listxattr = jffs2_listxattr, - .removexattr = jffs2_removexattr + .removexattr = generic_removexattr }; diff --git a/fs/jffs2/xattr.h b/fs/jffs2/xattr.h index 467ff37..720007b 100644 --- a/fs/jffs2/xattr.h +++ b/fs/jffs2/xattr.h @@ -99,9 +99,6 @@ extern const struct xattr_handler jffs2_user_xattr_handler; extern const struct xattr_handler jffs2_trusted_xattr_handler; extern ssize_t jffs2_listxattr(struct dentry *, char *, size_t); -#define jffs2_getxattr generic_getxattr -#define jffs2_setxattr generic_setxattr -#define jffs2_removexattr generic_removexattr #else @@ -116,9 +113,6 @@ extern ssize_t jffs2_listxattr(struct dentry *, char *, size_t); #define jffs2_xattr_handlers NULL #define jffs2_listxattr NULL -#define jffs2_getxattr NULL -#define jffs2_setxattr NULL -#define jffs2_removexattr NULL #endif /* CONFIG_JFFS2_FS_XATTR */