Return-Path: linux-nfs-owner@vger.kernel.org Received: from mail-qg0-f50.google.com ([209.85.192.50]:49493 "EHLO mail-qg0-f50.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754624AbaF3PvK (ORCPT ); Mon, 30 Jun 2014 11:51:10 -0400 Received: by mail-qg0-f50.google.com with SMTP id j5so2125327qga.37 for ; Mon, 30 Jun 2014 08:51:09 -0700 (PDT) From: Jeff Layton To: bfields@fieldses.org Cc: linux-nfs@vger.kernel.org Subject: [PATCH v3 026/114] nfsd: remove nfs4_file_put_fd Date: Mon, 30 Jun 2014 11:48:55 -0400 Message-Id: <1404143423-24381-27-git-send-email-jlayton@primarydata.com> In-Reply-To: <1404143423-24381-1-git-send-email-jlayton@primarydata.com> References: <1404143423-24381-1-git-send-email-jlayton@primarydata.com> Sender: linux-nfs-owner@vger.kernel.org List-ID: ...and replace it with a simple swap call. Signed-off-by: Jeff Layton --- fs/nfsd/nfs4state.c | 13 ++----------- 1 file changed, 2 insertions(+), 11 deletions(-) diff --git a/fs/nfsd/nfs4state.c b/fs/nfsd/nfs4state.c index 6d8be6c235ca..485a0dc039d5 100644 --- a/fs/nfsd/nfs4state.c +++ b/fs/nfsd/nfs4state.c @@ -381,24 +381,15 @@ static void nfs4_file_get_access(struct nfs4_file *fp, u32 access) __nfs4_file_get_access(fp, oflag); } -static struct file *nfs4_file_put_fd(struct nfs4_file *fp, int oflag) -{ - struct file *filp; - - filp = fp->fi_fds[oflag]; - fp->fi_fds[oflag] = NULL; - return filp; -} - static void __nfs4_file_put_access(struct nfs4_file *fp, int oflag) { if (atomic_dec_and_lock(&fp->fi_access[oflag], &fp->fi_lock)) { struct file *f1 = NULL; struct file *f2 = NULL; - f1 = nfs4_file_put_fd(fp, oflag); + swap(f1, fp->fi_fds[oflag]); if (atomic_read(&fp->fi_access[1 - oflag]) == 0) - f2 = nfs4_file_put_fd(fp, O_RDWR); + swap(f2, fp->fi_fds[O_RDWR]); spin_unlock(&fp->fi_lock); if (f1) fput(f1); -- 1.9.3