Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756489Ab0FNVGP (ORCPT ); Mon, 14 Jun 2010 17:06:15 -0400 Received: from mx1.redhat.com ([209.132.183.28]:53268 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756431Ab0FNVGL (ORCPT ); Mon, 14 Jun 2010 17:06:11 -0400 Message-ID: <4C1699AA.3000900@gmail.com> Date: Mon, 14 Jun 2010 23:05:46 +0200 From: Edward Shishkin User-Agent: Thunderbird 2.0.0.23 (X11/20090825) MIME-Version: 1.0 To: "Justin P. Mattock" CC: linux-kernel@vger.kernel.org, reiserfs-devel@vger.kernel.org, linux-bluetooth@vger.kernel.org, clemens@ladisch.de, debora@linux.vnet.ibm.com, dri-devel@lists.freedesktop.org, linux-i2c@vger.kernel.org, linux1394-devel@lists.sourceforge.net, linux-media@vger.kernel.org Subject: Re: [PATCH 1/8]reiserfs:stree.c Fix variable set but not used. References: <1276547208-26569-1-git-send-email-justinmattock@gmail.com> <1276547208-26569-2-git-send-email-justinmattock@gmail.com> In-Reply-To: <1276547208-26569-2-git-send-email-justinmattock@gmail.com> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1965 Lines: 56 Justin P. Mattock wrote: > Not sure if this is correct or not. > the below patch gets rid of this warning message > produced by gcc 4.6.0 > > fs/reiserfs/stree.c: In function 'search_by_key': > fs/reiserfs/stree.c:602:6: warning: variable 'right_neighbor_of_leaf_node' set but not used > > Signed-off-by: Justin P. Mattock > Acked-by: Edward Shishkin > --- > fs/reiserfs/stree.c | 7 ++----- > 1 files changed, 2 insertions(+), 5 deletions(-) > > diff --git a/fs/reiserfs/stree.c b/fs/reiserfs/stree.c > index 313d39d..73086ad 100644 > --- a/fs/reiserfs/stree.c > +++ b/fs/reiserfs/stree.c > @@ -599,7 +599,6 @@ int search_by_key(struct super_block *sb, const struct cpu_key *key, /* Key to s > struct buffer_head *bh; > struct path_element *last_element; > int node_level, retval; > - int right_neighbor_of_leaf_node; > int fs_gen; > struct buffer_head *reada_bh[SEARCH_BY_KEY_READA]; > b_blocknr_t reada_blocks[SEARCH_BY_KEY_READA]; > @@ -617,8 +616,7 @@ int search_by_key(struct super_block *sb, const struct cpu_key *key, /* Key to s > > pathrelse(search_path); > > - right_neighbor_of_leaf_node = 0; > - > + > /* With each iteration of this loop we search through the items in the > current node, and calculate the next current node(next path element) > for the next iteration of this loop.. */ > @@ -695,8 +693,7 @@ int search_by_key(struct super_block *sb, const struct cpu_key *key, /* Key to s > starting from the root. */ > block_number = SB_ROOT_BLOCK(sb); > expected_level = -1; > - right_neighbor_of_leaf_node = 0; > - > + > /* repeat search from the root */ > continue; > } > -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/