1 files changed, 5 insertions, 18 deletions

diff --git a/fs/ext3/inode.c b/fs/ext3/inode.c
index c683609b0e3a..e2acbc7a3c3f 100644
--- a/fs/ext3/inode.c
+++ b/fs/ext3/inode.c
@@ -2454,11 +2454,10 @@ out_stop:
 static ext3_fsblk_t ext3_get_inode_block(struct super_block *sb,
                 unsigned long ino, struct ext3_iloc *iloc)
 {
-        unsigned long desc, group_desc, block_group;
+        unsigned long block_group;
         unsigned long offset;
         ext3_fsblk_t block;
-        struct buffer_head *bh;
-        struct ext3_group_desc * gdp;
+        struct ext3_group_desc *gdp;
 
         if (!ext3_valid_inum(sb, ino)) {
                 /*
@@ -2470,27 +2469,15 @@ static ext3_fsblk_t ext3_get_inode_block(struct super_block *sb,
         }
 
         block_group = (ino - 1) / EXT3_INODES_PER_GROUP(sb);
-        if (block_group >= EXT3_SB(sb)->s_groups_count) {
-                ext3_error(sb,"ext3_get_inode_block","group >= groups count");
-                return 0;
-        }
-        smp_rmb();
-        group_desc = block_group >> EXT3_DESC_PER_BLOCK_BITS(sb);
-        desc = block_group & (EXT3_DESC_PER_BLOCK(sb) - 1);
-        bh = EXT3_SB(sb)->s_group_desc[group_desc];
-        if (!bh) {
-                ext3_error (sb, "ext3_get_inode_block",
-                            "Descriptor not loaded");
+        gdp = ext3_get_group_desc(sb, block_group, NULL);
+        if (!gdp)
                 return 0;
-        }
-
-        gdp = (struct ext3_group_desc *)bh->b_data;
         /*
          * Figure out the offset within the block group inode table
          */
         offset = ((ino - 1) % EXT3_INODES_PER_GROUP(sb)) *
                 EXT3_INODE_SIZE(sb);
-        block = le32_to_cpu(gdp[desc].bg_inode_table) +
+        block = le32_to_cpu(gdp->bg_inode_table) +
                 (offset >> EXT3_BLOCK_SIZE_BITS(sb));
 
         iloc->block_group = block_group;