ldiskfs/kernel_patches/patches/sles12sp2/ext4-mmp-brelse.patch

   1 --- linux-stage.orig/fs/ext4/mmp.c      2015-10-06 08:21:12.013939184 +0530
   2 +++ linux-stage/fs/ext4/mmp.c   2015-10-06 08:20:35.242939292 +0530
   3 @@ -99,6 +99,8 @@ static int read_mmp_block(struct super_b
   4                 return 0;
   5
   6  warn_exit:
   7 +       brelse(*bh);
   8 +       *bh = NULL;
   9         ext4_warning(sb, "Error %d while reading MMP block %llu",
  10                      ret, mmp_block);
  11         return ret;
  12 @@ -219,6 +221,7 @@ static int kmmpd(void *data)
  13                                              "The filesystem seems to have been"
  14                                              " multiply mounted.");
  15                                 ext4_error(sb, "abort");
  16 +                               put_bh(bh_check);
  17                                 goto failed;
  18                         }
  19                         put_bh(bh_check);