Return-Path: linux-nfs-owner@vger.kernel.org Received: from mail-ww0-f44.google.com ([74.125.82.44]:60199 "EHLO mail-ww0-f44.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751169Ab1KAGQ0 (ORCPT ); Tue, 1 Nov 2011 02:16:26 -0400 Subject: [PATCH] nfs: Fix unused variable warning from file.c From: Rakib Mullick To: Trond Myklebust Cc: linux-nfs@vger.kernel.org, linux-kernel@vger.kernel.org, akpm@linux-foundation.org Content-Type: text/plain; charset="UTF-8" Date: Tue, 01 Nov 2011 12:16:15 +0600 Message-ID: <1320128175.3340.3.camel@localhost.localdomain> Mime-Version: 1.0 Sender: linux-nfs-owner@vger.kernel.org List-ID: Fix the following unused variable warning. fs/nfs/file.c: In function ‘nfs_file_release’: fs/nfs/file.c:140:17: warning: unused variable ‘dentry’ fs/nfs/file.c: In function ‘nfs_file_read’: fs/nfs/file.c:237:9: warning: unused variable ‘count’ Signed-off-by: Rakib Mullick --- diff --git a/fs/nfs/file.c b/fs/nfs/file.c index 28b8c3f..bd7dff0 100644 --- a/fs/nfs/file.c +++ b/fs/nfs/file.c @@ -137,11 +137,9 @@ nfs_file_open(struct inode *inode, struct file *filp) static int nfs_file_release(struct inode *inode, struct file *filp) { - struct dentry *dentry = filp->f_path.dentry; - dprintk("NFS: release(%s/%s)\n", - dentry->d_parent->d_name.name, - dentry->d_name.name); + filp->f_path.dentry->d_parent->d_name.name, + filp->f_path.dentry->d_name.name); nfs_inc_stats(inode, NFSIOS_VFSRELEASE); return nfs_release(inode, filp); @@ -234,14 +232,13 @@ nfs_file_read(struct kiocb *iocb, const struct iovec *iov, struct dentry * dentry = iocb->ki_filp->f_path.dentry; struct inode * inode = dentry->d_inode; ssize_t result; - size_t count = iov_length(iov, nr_segs); if (iocb->ki_filp->f_flags & O_DIRECT) return nfs_file_direct_read(iocb, iov, nr_segs, pos); dprintk("NFS: read(%s/%s, %lu@%lu)\n", dentry->d_parent->d_name.name, dentry->d_name.name, - (unsigned long) count, (unsigned long) pos); + (unsigned long) iov_length(iov, nr_segs), (unsigned long) pos); result = nfs_revalidate_mapping(inode, iocb->ki_filp->f_mapping); if (!result) {