From mboxrd@z Thu Jan 1 00:00:00 1970 From: Srinivas Eeda Date: Mon, 02 Jun 2014 11:44:45 -0700 Subject: [Ocfs2-devel] [PATCH] fs: ocfs2: dir.c: Cleaning up uninitialized variables In-Reply-To: <1401630784-20493-1-git-send-email-rickard_strandqvist@spectrumdigital.se> References: <1401630784-20493-1-git-send-email-rickard_strandqvist@spectrumdigital.se> Message-ID: <538CC61D.2020001@oracle.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: Rickard Strandqvist Cc: Mark Fasheh , Joel Becker , ocfs2-devel@oss.oracle.com, linux-kernel@vger.kernel.org, akpm@linux-foundation.org Acked-by: Srinivas Eeda On 06/01/2014 06:53 AM, Rickard Strandqvist wrote: > There is a risk that the variable will be used without being initialized. > > This was largely found by using a static code analysis program called cppcheck. > > Signed-off-by: Rickard Strandqvist > --- > fs/ocfs2/dir.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/fs/ocfs2/dir.c b/fs/ocfs2/dir.c > index 0717662..27aa4a1 100644 > --- a/fs/ocfs2/dir.c > +++ b/fs/ocfs2/dir.c > @@ -3738,7 +3738,7 @@ static int ocfs2_dx_dir_rebalance(struct ocfs2_super *osb, struct inode *dir, > int credits, ret, i, num_used, did_quota = 0; > u32 cpos, split_hash, insert_hash = hinfo->major_hash; > u64 orig_leaves_start; > - int num_dx_leaves; > + int num_dx_leaves = 0; > struct buffer_head **orig_dx_leaves = NULL; > struct buffer_head **new_dx_leaves = NULL; > struct ocfs2_alloc_context *data_ac = NULL, *meta_ac = NULL;