From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-wr0-f195.google.com ([209.85.128.195]:33278 "EHLO mail-wr0-f195.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S935788AbeE2OoS (ORCPT ); Tue, 29 May 2018 10:44:18 -0400 Received: by mail-wr0-f195.google.com with SMTP id a15-v6so25999017wrm.0 for ; Tue, 29 May 2018 07:44:17 -0700 (PDT) From: Miklos Szeredi To: linux-unionfs@vger.kernel.org Cc: linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 29/39] vfs: simplify dentry_open() Date: Tue, 29 May 2018 16:43:29 +0200 Message-Id: <20180529144339.16538-30-mszeredi@redhat.com> In-Reply-To: <20180529144339.16538-1-mszeredi@redhat.com> References: <20180529144339.16538-1-mszeredi@redhat.com> Sender: linux-fsdevel-owner@vger.kernel.org List-ID: dentry_open() can now just call path_open(). Signed-off-by: Miklos Szeredi --- fs/open.c | 15 +-------------- 1 file changed, 1 insertion(+), 14 deletions(-) diff --git a/fs/open.c b/fs/open.c index 244cd2ecfefd..1d4bc541c619 100644 --- a/fs/open.c +++ b/fs/open.c @@ -935,25 +935,12 @@ EXPORT_SYMBOL(path_open); struct file *dentry_open(const struct path *path, int flags, const struct cred *cred) { - int error; - struct file *f; - validate_creds(cred); /* We must always pass in a valid mount pointer. */ BUG_ON(!path->mnt); - f = get_empty_filp(); - if (IS_ERR(f)) - return f; - - f->f_flags = flags; - error = vfs_open(path, f, cred); - if (error) { - put_filp(f); - return ERR_PTR(error); - } - return f; + return path_open(path, flags, d_backing_inode(path->dentry), cred, true); } EXPORT_SYMBOL(dentry_open); -- 2.14.3