From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1761632AbXJLWzB (ORCPT ); Fri, 12 Oct 2007 18:55:01 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S932693AbXJLWWa (ORCPT ); Fri, 12 Oct 2007 18:22:30 -0400 Received: from cantor.suse.de ([195.135.220.2]:53551 "EHLO mx1.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932684AbXJLWW1 (ORCPT ); Fri, 12 Oct 2007 18:22:27 -0400 From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Tejun Heo , Greg Kroah-Hartman Subject: [PATCH 62/75] sysfs: open code sysfs_attach_dentry() Date: Fri, 12 Oct 2007 15:17:06 -0700 Message-Id: <1192227731677-git-send-email-gregkh@suse.de> X-Mailer: git-send-email 1.5.3.4 In-Reply-To: <11922277261501-git-send-email-gregkh@suse.de> References: \<20071012221251.GB4559@kroah.com\> <11922274393667-git-send-email-gregkh@suse.de> <11922274441634-git-send-email-gregkh@suse.de> <11922274503271-git-send-email-gregkh@suse.de> <11922274543490-git-send-email-gregkh@suse.de> <11922274643370-git-send-email-gregkh@suse.de> <11922274682487-git-send-email-gregkh@suse.de> <11922274732211-git-send-email-gregkh@suse.de> <11922274772578-git-send-email-gregkh@suse.de> <1192227481691-git-send-email-gregkh@suse.de> <11922274853108-git-send-email-gregkh@suse.de> <11922274901810-git-send-email-gregkh@suse.de> <11922274941588-git-send-email-gregkh@suse.de> <11922274993462-git-send-email-gregkh@suse.de> <11922275031518-git-send-email-gregkh@suse.de> <11922275074080-git-send-email-gregkh@suse.de> <11922275121763-git-send-email-gregkh@suse.de> <11922275181138-git-send-email-gregkh@suse.de> <11922275221643-git-send-email-gregkh@suse.de> <1192227527856-git-send-email-gregkh@suse.de> <11922275312531-git-send-email-gregkh@suse.de> <11922275371856-git-send-email-gregkh@suse.de> <11922275413548-git-send-email-gregkh@suse.de> <11922275462233-git-send-email-gregkh@suse.de> <1192227551156-git-send-email-gregkh@suse.de> <11922275552558-git-send-email-gregkh@suse.de> <119222756066-git-send-email-gregkh@suse.de> <11922275642378-git-send-email-gregkh@suse.de> <11922275693989-git-send-email-gregkh@suse.de> <1192227574129-git-send-email-gregkh@suse.de> <11922275781508-git-send-email-gregkh@suse.de> <11922275843236-git-send-email-gregkh@suse.de> <1192227589276-git-send-email-gregkh@suse.de> <1192227593813-git-send-email-gregkh@suse.de> <1192227598106-git-send-email-gregkh@suse.de> <1192227603335-git-send-email-gregkh@suse.de> <1192227611369-git-send-email-gregkh@suse.de> <11922276163147-git-send-email-gregkh@suse.de> <11922276201219-git-send-email-gregkh@suse.de> <11922276254051-git-send-email-gregkh@suse.de> <11922276302338-git-send-email-gregkh@suse.de> <1192227634772-git-send-email-gregkh@suse.de> <11922276392200-git-send-email-gregkh@suse.de> <11922276433594-git-send-email-gregkh@suse.de> <11922276471365-git-send-email-gregkh@suse.de> <1192227653165-git-send-email-gregkh@suse.de> <11922276572176-git-send-email-gregkh@suse.de> <11922276622731-git-send-email-gregkh@suse.de> <11922276672660-git-send-email-gregkh@suse.de> <1192227671143-git-send-email-gregkh@suse.de> <11922276763650-git-send-email-gregkh@suse.de> <1192227681926-git-send-email-gregkh@suse.de> <11922276862914-git-send-email-gregkh@suse.de> <11922276913288-git-send-email-gregkh@suse.de> <1192227695547-git-send-email-gregkh@suse.de> <11922276993289-git-send-email-gregkh@suse.de> <11922277041450-git-send-email-gregkh@suse.de> <11922277091389-git-send-email-gregkh@suse.de> <11922277133374-git-send-email-gregkh@suse.de> <11922277181565-git-send-email-gregkh@suse.de> <11922277222714-git-send-email-gregkh@suse.de> <11922277261501-git-send-email-gregkh@suse.de> Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org From: Tejun Heo sysfs_attach_dentry() now has only one caller and isn't doing much other than obfuscating the code. Open code and kill it. Signed-off-by: Tejun Heo Acked-by: Cornelia Huck Signed-off-by: Greg Kroah-Hartman --- fs/sysfs/dir.c | 20 ++++---------------- 1 files changed, 4 insertions(+), 16 deletions(-) diff --git a/fs/sysfs/dir.c b/fs/sysfs/dir.c index 6ee76a8..48a3ed4 100644 --- a/fs/sysfs/dir.c +++ b/fs/sysfs/dir.c @@ -332,21 +332,6 @@ struct sysfs_dirent *sysfs_new_dirent(const char *name, umode_t mode, int type) return NULL; } -/** - * sysfs_attach_dentry - associate sysfs_dirent with dentry - * @sd: target sysfs_dirent - * @dentry: dentry to associate - * - * LOCKING: - * mutex_lock(sysfs_mutex) - */ -static void sysfs_attach_dentry(struct sysfs_dirent *sd, struct dentry *dentry) -{ - dentry->d_op = &sysfs_dentry_ops; - dentry->d_fsdata = sysfs_get(sd); - d_rehash(dentry); -} - static int sysfs_ilookup_test(struct inode *inode, void *arg) { struct sysfs_dirent *sd = arg; @@ -696,8 +681,11 @@ static struct dentry * sysfs_lookup(struct inode *dir, struct dentry *dentry, goto out_unlock; } + /* instantiate and hash dentry */ + dentry->d_op = &sysfs_dentry_ops; + dentry->d_fsdata = sysfs_get(sd); d_instantiate(dentry, inode); - sysfs_attach_dentry(sd, dentry); + d_rehash(dentry); out_unlock: mutex_unlock(&sysfs_mutex); -- 1.5.3.4