Merge branch 'linus' into perfcounters/rename

Merge reason: pull in all the latest code before doing the rename.

Signed-off-by: Ingo Molnar <mingo@elte.hu>

1 files changed, 1 insertions, 6 deletions

diff --git a/fs/ext4/resize.c b/fs/ext4/resize.c
index 68b0351fc647..3cfc343c41b5 100644
--- a/fs/ext4/resize.c
+++ b/fs/ext4/resize.c
@@ -746,7 +746,6 @@ int ext4_group_add(struct super_block *sb, struct ext4_new_group_data *input)
         struct inode *inode = NULL;
         handle_t *handle;
         int gdb_off, gdb_num;
-        int num_grp_locked = 0;
         int err, err2;
 
         gdb_num = input->group / EXT4_DESC_PER_BLOCK(sb);
@@ -856,7 +855,6 @@ int ext4_group_add(struct super_block *sb, struct ext4_new_group_data *input)
          * using the new disk blocks.
          */
 
-        num_grp_locked = ext4_mb_get_buddy_cache_lock(sb, input->group);
         /* Update group descriptor block for new group */
         gdp = (struct ext4_group_desc *)((char *)primary->b_data +
                                          gdb_off * EXT4_DESC_SIZE(sb));
@@ -875,10 +873,8 @@ int ext4_group_add(struct super_block *sb, struct ext4_new_group_data *input)
          * descriptor
          */
         err = ext4_mb_add_groupinfo(sb, input->group, gdp);
-        if (err) {
-                ext4_mb_put_buddy_cache_lock(sb, input->group, num_grp_locked);
+        if (err)
                 goto exit_journal;
-        }
 
         /*
          * Make the new blocks and inodes valid next.  We do this before
@@ -920,7 +916,6 @@ int ext4_group_add(struct super_block *sb, struct ext4_new_group_data *input)
 
         /* Update the global fs size fields */
         sbi->s_groups_count++;
-        ext4_mb_put_buddy_cache_lock(sb, input->group, num_grp_locked);
 
         ext4_handle_dirty_metadata(handle, NULL, primary);