src/patches/suse-2.6.27.31/patches.fixes/dlm-Fix-uninitialised-variable-warning-in-lock.c.patch

   1 From a566a6b11c86147fe9fc9db7ab15f9eecca3e862 Mon Sep 17 00:00:00 2001
   2 From: Steven Whitehouse <swhiteho@redhat.com>
   3 Date: Mon, 15 Jun 2009 08:26:48 +0100
   4 Subject: [PATCH] dlm: Fix uninitialised variable warning in lock.c
   5 MIME-Version: 1.0
   6 Content-Type: text/plain; charset=utf-8
   7 Content-Transfer-Encoding: 8bit
   8
   9   CC [M]  fs/dlm/lock.o
  10 fs/dlm/lock.c: In function ‘find_rsb’:
  11 fs/dlm/lock.c:438: warning: ‘r’ may be used uninitialized in this function
  12
  13 Since r is used on the error path to set r_ret, set it to NULL.
  14
  15 Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
  16 Signed-off-by: David Teigland <teigland@redhat.com>
  17 Signed-off-by: Coly Li <coly.li@suse.de>
  18 ---
  19  fs/dlm/lock.c |    2 +-
  20  1 files changed, 1 insertions(+), 1 deletions(-)
  21
  22 diff --git a/fs/dlm/lock.c b/fs/dlm/lock.c
  23 index 205ec95..eb507c4 100644
  24 --- a/fs/dlm/lock.c
  25 +++ b/fs/dlm/lock.c
  26 @@ -435,7 +435,7 @@ static int search_rsb(struct dlm_ls *ls, char *name, int len, int b,
  27  static int find_rsb(struct dlm_ls *ls, char *name, int namelen,
  28                     unsigned int flags, struct dlm_rsb **r_ret)
  29  {
  30 -       struct dlm_rsb *r, *tmp;
  31 +       struct dlm_rsb *r = NULL, *tmp;
  32         uint32_t hash, bucket;
  33         int error = -EINVAL;
  34
  35 --
  36 1.6.0.2
  37