From patchwork Thu Nov 29 10:00:00 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Zhiyong Wu X-Patchwork-Id: 202692 Return-Path: X-Original-To: patchwork-incoming@ozlabs.org Delivered-To: patchwork-incoming@ozlabs.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 8B4462C0092 for ; Thu, 29 Nov 2012 21:00:34 +1100 (EST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751553Ab2K2KAa (ORCPT ); Thu, 29 Nov 2012 05:00:30 -0500 Received: from e7.ny.us.ibm.com ([32.97.182.137]:52926 "EHLO e7.ny.us.ibm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751155Ab2K2KA3 (ORCPT ); Thu, 29 Nov 2012 05:00:29 -0500 Received: from /spool/local by e7.ny.us.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted for from ; Thu, 29 Nov 2012 05:00:28 -0500 Received: from d01dlp02.pok.ibm.com (9.56.250.167) by e7.ny.us.ibm.com (192.168.1.107) with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted; Thu, 29 Nov 2012 05:00:23 -0500 Received: from d01relay02.pok.ibm.com (d01relay02.pok.ibm.com [9.56.227.234]) by d01dlp02.pok.ibm.com (Postfix) with ESMTP id 7CD556E8040; Thu, 29 Nov 2012 05:00:22 -0500 (EST) Received: from d01av02.pok.ibm.com (d01av02.pok.ibm.com [9.56.224.216]) by d01relay02.pok.ibm.com (8.13.8/8.13.8/NCO v10.0) with ESMTP id qATA0Mpo180290; Thu, 29 Nov 2012 05:00:22 -0500 Received: from d01av02.pok.ibm.com (loopback [127.0.0.1]) by d01av02.pok.ibm.com (8.14.4/8.13.1/NCO v10.0 AVout) with ESMTP id qATA0KIW012616; Thu, 29 Nov 2012 08:00:22 -0200 Received: from us.ibm.com ([9.115.122.193]) by d01av02.pok.ibm.com (8.14.4/8.13.1/NCO v10.0 AVin) with SMTP id qATA0CTU011661; Thu, 29 Nov 2012 08:00:13 -0200 Received: by us.ibm.com (sSMTP sendmail emulation); Thu, 29 Nov 2012 18:00:03 +0800 From: zwu.kernel@gmail.com To: linux-ext4@vger.kernel.org Cc: tytso@mit.edu, linux-kernel@vger.kernel.org, Zhi Yong Wu Subject: [PATCH] ext4: remove some unused code lines Date: Thu, 29 Nov 2012 18:00:00 +0800 Message-Id: <1354183200-8628-1-git-send-email-zwu.kernel@gmail.com> X-Mailer: git-send-email 1.7.6.5 X-Content-Scanned: Fidelis XPS MAILER x-cbid: 12112910-5806-0000-0000-00001C4EF47C Sender: linux-ext4-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-ext4@vger.kernel.org From: Zhi Yong Wu Signed-off-by: Zhi Yong Wu Reviewed-by: Zheng Liu --- fs/ext4/extents.c | 2 -- 1 files changed, 0 insertions(+), 2 deletions(-) diff --git a/fs/ext4/extents.c b/fs/ext4/extents.c index 7011ac9..43ec639 100644 --- a/fs/ext4/extents.c +++ b/fs/ext4/extents.c @@ -2156,7 +2156,6 @@ ext4_ext_in_cache(struct inode *inode, ext4_lblk_t block, struct ext4_extent *ex) { struct ext4_ext_cache *cex; - struct ext4_sb_info *sbi; int ret = 0; /* @@ -2164,7 +2163,6 @@ ext4_ext_in_cache(struct inode *inode, ext4_lblk_t block, */ spin_lock(&EXT4_I(inode)->i_block_reservation_lock); cex = &EXT4_I(inode)->i_cached_extent; - sbi = EXT4_SB(inode->i_sb); /* has cache valid data? */ if (cex->ec_len == 0)