From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757480AbZEUAaz (ORCPT ); Wed, 20 May 2009 20:30:55 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1756677AbZEUA2i (ORCPT ); Wed, 20 May 2009 20:28:38 -0400 Received: from out02.mta.xmission.com ([166.70.13.232]:37152 "EHLO out02.mta.xmission.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754316AbZEUA2R (ORCPT ); Wed, 20 May 2009 20:28:17 -0400 From: "Eric W. Biederman" To: Andrew Morton , Greg Kroah-Hartman Cc: , Tejun Heo , Cornelia Huck , , "Eric W. Biederman" , "Eric W. Biederman" Subject: [PATCH 09/20] sysfs: Simplify iattr assignments Date: Wed, 20 May 2009 17:28:03 -0700 Message-Id: <1242865694-2100-9-git-send-email-ebiederm@xmission.com> X-Mailer: git-send-email 1.6.1.2.350.g88cc In-Reply-To: <1242865694-2100-8-git-send-email-ebiederm@xmission.com> References: <1242865694-2100-1-git-send-email-ebiederm@xmission.com> <1242865694-2100-2-git-send-email-ebiederm@xmission.com> <1242865694-2100-3-git-send-email-ebiederm@xmission.com> <1242865694-2100-4-git-send-email-ebiederm@xmission.com> <1242865694-2100-5-git-send-email-ebiederm@xmission.com> <1242865694-2100-6-git-send-email-ebiederm@xmission.com> <1242865694-2100-7-git-send-email-ebiederm@xmission.com> <1242865694-2100-8-git-send-email-ebiederm@xmission.com> X-XM-SPF: eid=;;;mid=;;;hst=in01.mta.xmission.com;;;ip=76.21.114.89;;;frm=ebiederm@xmission.com;;;spf=neutral X-SA-Exim-Connect-IP: 76.21.114.89 X-SA-Exim-Rcpt-To: akpm@linux-foundation.org, gregkh@suse.de, linux-kernel@vger.kernel.org, tj@kernel.org, cornelia.huck@de.ibm.com, linux-fsdevel@vger.kernel.org, ebiederm@xmission.com, ebiederm@aristanetworks.com X-SA-Exim-Mail-From: ebiederm@xmission.com X-SA-Exim-Version: 4.2.1 (built Thu, 25 Oct 2007 00:26:12 +0000) X-SA-Exim-Scanned: No (on in01.mta.xmission.com); Unknown failure Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Eric W. Biederman The granularity of sysfs time when we keep it is 1 ns. Which when passed to timestamp_trunc results in a nop. So remove the unnecessary function call making sysfs_setattr slightly easier to read. Signed-off-by: Eric W. Biederman --- fs/sysfs/inode.c | 9 +++------ 1 files changed, 3 insertions(+), 6 deletions(-) diff --git a/fs/sysfs/inode.c b/fs/sysfs/inode.c index 70ff2a2..5020a1d 100644 --- a/fs/sysfs/inode.c +++ b/fs/sysfs/inode.c @@ -96,14 +96,11 @@ int sysfs_setattr(struct dentry * dentry, struct iattr * iattr) if (ia_valid & ATTR_GID) sd_iattr->ia_gid = iattr->ia_gid; if (ia_valid & ATTR_ATIME) - sd_iattr->ia_atime = timespec_trunc(iattr->ia_atime, - inode->i_sb->s_time_gran); + sd_iattr->ia_atime = iattr->ia_atime; if (ia_valid & ATTR_MTIME) - sd_iattr->ia_mtime = timespec_trunc(iattr->ia_mtime, - inode->i_sb->s_time_gran); + sd_iattr->ia_mtime = iattr->ia_mtime; if (ia_valid & ATTR_CTIME) - sd_iattr->ia_ctime = timespec_trunc(iattr->ia_ctime, - inode->i_sb->s_time_gran); + sd_iattr->ia_ctime = iattr->ia_ctime; if (ia_valid & ATTR_MODE) sd_iattr->ia_mode = iattr->ia_mode; -- 1.6.1.2.350.g88cc