1 files changed, 9 insertions, 11 deletions

diff --git a/fs/ext3/fsync.c b/fs/ext3/fsync.c
index 9492f6003ef9..fcf7487734b6 100644
--- a/fs/ext3/fsync.c
+++ b/fs/ext3/fsync.c
@@ -48,7 +48,7 @@ int ext3_sync_file(struct file * file, struct dentry *dentry, int datasync)
         struct inode *inode = dentry->d_inode;
         struct ext3_inode_info *ei = EXT3_I(inode);
         journal_t *journal = EXT3_SB(inode->i_sb)->s_journal;
-        int ret = 0;
+        int ret, needs_barrier = 0;
         tid_t commit_tid;
 
         if (inode->i_sb->s_flags & MS_RDONLY)
@@ -70,29 +70,27 @@ int ext3_sync_file(struct file * file, struct dentry *dentry, int datasync)
          *  (they were dirtied by commit).  But that's OK - the blocks are
          *  safe in-journal, which is all fsync() needs to ensure.
          */
-        if (ext3_should_journal_data(inode)) {
-                ret = ext3_force_commit(inode->i_sb);
-                goto out;
-        }
+        if (ext3_should_journal_data(inode))
+                return ext3_force_commit(inode->i_sb);
 
         if (datasync)
                 commit_tid = atomic_read(&ei->i_datasync_tid);
         else
                 commit_tid = atomic_read(&ei->i_sync_tid);
 
-        if (log_start_commit(journal, commit_tid)) {
-                log_wait_commit(journal, commit_tid);
-                goto out;
-        }
+        if (test_opt(inode->i_sb, BARRIER) &&
+            !journal_trans_will_send_data_barrier(journal, commit_tid))
+                needs_barrier = 1;
+        log_start_commit(journal, commit_tid);
+        ret = log_wait_commit(journal, commit_tid);
 
         /*
          * In case we didn't commit a transaction, we have to flush
          * disk caches manually so that data really is on persistent
          * storage
          */
-        if (test_opt(inode->i_sb, BARRIER))
+        if (needs_barrier)
                 blkdev_issue_flush(inode->i_sb->s_bdev, GFP_KERNEL, NULL,
                                 BLKDEV_IFL_WAIT);
-out:
         return ret;
 }