From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756884AbZE1XIq (ORCPT ); Thu, 28 May 2009 19:08:46 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1754495AbZE1XD0 (ORCPT ); Thu, 28 May 2009 19:03:26 -0400 Received: from out02.mta.xmission.com ([166.70.13.232]:48849 "EHLO out02.mta.xmission.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752911AbZE1XCW (ORCPT ); Thu, 28 May 2009 19:02:22 -0400 From: "Eric W. Biederman" To: Andrew Morton , Greg Kroah-Hartman Cc: , Tejun Heo , Cornelia Huck , , Kay Sievers , Greg KH , "Eric W. Biederman" , "Eric W. Biederman" Date: Thu, 28 May 2009 16:00:50 -0700 Message-Id: <1243551665-23596-9-git-send-email-ebiederm@xmission.com> X-Mailer: git-send-email 1.6.3.1.54.g99dd.dirty In-Reply-To: References: X-XM-SPF: eid=;;;mid=;;;hst=in02.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, kay.sievers@vrfy.org, greg@kroah.com, ebiederm@xmission.com, ebiederm@aristanetworks.com X-SA-Exim-Mail-From: ebiederm@xmission.com X-Spam-DCC: XMission; sa04 1397; Body=1 Fuz1=1 Fuz2=1 X-Spam-Combo: ;Andrew Morton , Greg Kroah-Hartman X-Spam-Relay-Country: X-Spam-Report: * -1.8 ALL_TRUSTED Passed through trusted hosts only via SMTP * 1.5 XMNoVowels Alpha-numberic number with no vowels * 0.0 T_TM2_M_HEADER_IN_MSG BODY: T_TM2_M_HEADER_IN_MSG * -2.6 BAYES_00 BODY: Bayesian spam probability is 0 to 1% * [score: 0.0000] * -0.0 DCC_CHECK_NEGATIVE Not listed in DCC * [sa04 1397; Body=1 Fuz1=1 Fuz2=1] * 0.0 XM_SPF_Neutral SPF-Neutral * 0.4 UNTRUSTED_Relay Comes from a non-trusted relay Subject: [PATCH 09/24] sysfs: Simplify iattr assignments X-SA-Exim-Version: 4.2.1 (built Thu, 25 Oct 2007 00:26:12 +0000) X-SA-Exim-Scanned: Yes (on in02.mta.xmission.com) 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. Acked-by: Tejun Heo 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; -- 1.6.3.1.54.g99dd.dirty