6 files changed, 3 insertions, 35 deletions

diff --git a/fs/ext4/ext4_jbd2.h b/fs/ext4/ext4_jbd2.h
index 56d258c18303..7177f9b21cb2 100644
--- a/fs/ext4/ext4_jbd2.h
+++ b/fs/ext4/ext4_jbd2.h
@@ -254,13 +254,6 @@ static inline void ext4_handle_sync(handle_t *handle)
                 handle->h_sync = 1;
 }
 
-static inline void ext4_handle_release_buffer(handle_t *handle,
-                                                struct buffer_head *bh)
-{
-        if (ext4_handle_valid(handle))
-                jbd2_journal_release_buffer(handle, bh);
-}
-
 static inline int ext4_handle_is_aborted(handle_t *handle)
 {
         if (ext4_handle_valid(handle))
diff --git a/fs/ext4/resize.c b/fs/ext4/resize.c
index 47bf06a2765d..d99387b89edd 100644
--- a/fs/ext4/resize.c
+++ b/fs/ext4/resize.c
@@ -783,7 +783,7 @@ static int add_new_gdb(handle_t *handle, struct inode *inode,
 
         err = ext4_journal_get_write_access(handle, gdb_bh);
         if (unlikely(err))
-                goto exit_sbh;
+                goto exit_dind;
 
         err = ext4_journal_get_write_access(handle, dind);
         if (unlikely(err))
@@ -792,7 +792,7 @@ static int add_new_gdb(handle_t *handle, struct inode *inode,
         /* ext4_reserve_inode_write() gets a reference on the iloc */
         err = ext4_reserve_inode_write(handle, inode, &iloc);
         if (unlikely(err))
-                goto exit_dindj;
+                goto exit_dind;
 
         n_group_desc = ext4_kvmalloc((gdb_num + 1) *
                                      sizeof(struct buffer_head *),
@@ -846,12 +846,7 @@ static int add_new_gdb(handle_t *handle, struct inode *inode,
 
 exit_inode:
         ext4_kvfree(n_group_desc);
-        /* ext4_handle_release_buffer(handle, iloc.bh); */
         brelse(iloc.bh);
-exit_dindj:
-        /* ext4_handle_release_buffer(handle, dind); */
-exit_sbh:
-        /* ext4_handle_release_buffer(handle, EXT4_SB(sb)->s_sbh); */
 exit_dind:
         brelse(dind);
 exit_bh:
@@ -969,14 +964,8 @@ static int reserve_backup_gdb(handle_t *handle, struct inode *inode,
         }
 
         for (i = 0; i < reserved_gdb; i++) {
-                if ((err = ext4_journal_get_write_access(handle, primary[i]))) {
-                        /*
-                        int j;
-                        for (j = 0; j < i; j++)
-                                ext4_handle_release_buffer(handle, primary[j]);
-                         */
+                if ((err = ext4_journal_get_write_access(handle, primary[i])))
                         goto exit_bh;
-                }
         }
 
         if ((err = ext4_reserve_inode_write(handle, inode, &iloc)))
diff --git a/fs/ext4/xattr.c b/fs/ext4/xattr.c
index 2cdb98d62980..b1adda1b750d 100644
--- a/fs/ext4/xattr.c
+++ b/fs/ext4/xattr.c
@@ -794,7 +794,6 @@ ext4_xattr_block_set(handle_t *handle, struct inode *inode,
                         int offset = (char *)s->here - bs->bh->b_data;
 
                         unlock_buffer(bs->bh);
-                        ext4_handle_release_buffer(handle, bs->bh);
                         if (ce) {
                                 mb_cache_entry_release(ce);
                                 ce = NULL;
diff --git a/fs/jbd2/journal.c b/fs/jbd2/journal.c
index 484b8d1c6cb6..dbf41f9452db 100644
--- a/fs/jbd2/journal.c
+++ b/fs/jbd2/journal.c
@@ -60,7 +60,6 @@ EXPORT_SYMBOL(jbd2_journal_get_create_access);
 EXPORT_SYMBOL(jbd2_journal_get_undo_access);
 EXPORT_SYMBOL(jbd2_journal_set_triggers);
 EXPORT_SYMBOL(jbd2_journal_dirty_metadata);
-EXPORT_SYMBOL(jbd2_journal_release_buffer);
 EXPORT_SYMBOL(jbd2_journal_forget);
 #if 0
 EXPORT_SYMBOL(journal_sync_buffer);
diff --git a/fs/jbd2/transaction.c b/fs/jbd2/transaction.c
index a74ba4659549..deffd945c8e2 100644
--- a/fs/jbd2/transaction.c
+++ b/fs/jbd2/transaction.c
@@ -1207,17 +1207,6 @@ out:
         return ret;
 }
 
-/*
- * jbd2_journal_release_buffer: undo a get_write_access without any buffer
- * updates, if the update decided in the end that it didn't need access.
- *
- */
-void
-jbd2_journal_release_buffer(handle_t *handle, struct buffer_head *bh)
-{
-        BUFFER_TRACE(bh, "entry");
-}
-
 /**
  * void jbd2_journal_forget() - bforget() for potentially-journaled buffers.
  * @handle: transaction handle
diff --git a/include/linux/jbd2.h b/include/linux/jbd2.h
index 3efc43f3f162..de7f55682088 100644
--- a/include/linux/jbd2.h
+++ b/include/linux/jbd2.h
@@ -1096,7 +1096,6 @@ extern int	 jbd2_journal_get_undo_access(handle_t *, struct buffer_head *);
 void             jbd2_journal_set_triggers(struct buffer_head *,
                                            struct jbd2_buffer_trigger_type *type);
 extern int       jbd2_journal_dirty_metadata (handle_t *, struct buffer_head *);
-extern void      jbd2_journal_release_buffer (handle_t *, struct buffer_head *);
 extern int       jbd2_journal_forget (handle_t *, struct buffer_head *);
 extern void      journal_sync_buffer (struct buffer_head *);
 extern void      jbd2_journal_invalidatepage(journal_t *,