diff --git a/fs/ext3/inode.c b/fs/ext3/inode.c
index 84be02e..473d206 100644
--- a/fs/ext3/inode.c
+++ b/fs/ext3/inode.c
@@ -55,7 +55,7 @@
 /*
  * The ext3 forget function must perform a revoke if we are freeing data
  * which has been journaled.  Metadata (eg. indirect blocks) must be
- * revoked in all cases. 
+ * revoked in all cases.
  *
  * "bh" may be NULL: a metadata block may have been freed from memory
  * but there may still be a record of it in the journal, and that record
@@ -105,7 +105,7 @@
  * Work out how many blocks we need to proceed with the next chunk of a
  * truncate transaction.
  */
-static unsigned long blocks_for_truncate(struct inode *inode) 
+static unsigned long blocks_for_truncate(struct inode *inode)
 {
 	unsigned long needed;
 
@@ -122,13 +122,13 @@
 
 	/* But we need to bound the transaction so we don't overflow the
 	 * journal. */
-	if (needed > EXT3_MAX_TRANS_DATA) 
+	if (needed > EXT3_MAX_TRANS_DATA)
 		needed = EXT3_MAX_TRANS_DATA;
 
 	return EXT3_DATA_TRANS_BLOCKS(inode->i_sb) + needed;
 }
 
-/* 
+/*
  * Truncate transactions can be complex and absolutely huge.  So we need to
  * be able to restart the transaction at a conventient checkpoint to make
  * sure we don't overflow the journal.
@@ -136,9 +136,9 @@
  * start_transaction gets us a new handle for a truncate transaction,
  * and extend_transaction tries to extend the existing one a bit.  If
  * extend fails, we need to propagate the failure up and restart the
- * transaction in the top-level truncate loop. --sct 
+ * transaction in the top-level truncate loop. --sct
  */
-static handle_t *start_transaction(struct inode *inode) 
+static handle_t *start_transaction(struct inode *inode)
 {
 	handle_t *result;
 
@@ -215,12 +215,12 @@
 	ext3_orphan_del(handle, inode);
 	EXT3_I(inode)->i_dtime	= get_seconds();
 
-	/* 
+	/*
 	 * One subtle ordering requirement: if anything has gone wrong
 	 * (transaction abort, IO errors, whatever), then we can still
 	 * do these next steps (the fs will already have been marked as
 	 * having errors), but we can't free the inode if the mark_dirty
-	 * fails.  
+	 * fails.
 	 */
 	if (ext3_mark_inode_dirty(handle, inode))
 		/* If that failed, just do the required in-core inode clear. */
@@ -398,7 +398,7 @@
  *	  + if there is a block to the left of our position - allocate near it.
  *	  + if pointer will live in indirect block - allocate near that block.
  *	  + if pointer will live in inode - allocate in the same
- *	    cylinder group. 
+ *	    cylinder group.
  *
  * In the latter case we colour the starting block by the callers PID to
  * prevent it from clashing with concurrent allocations for a different inode
@@ -744,7 +744,7 @@
 		jbd_debug(5, "splicing indirect only\n");
 		BUFFER_TRACE(where->bh, "call ext3_journal_dirty_metadata");
 		err = ext3_journal_dirty_metadata(handle, where->bh);
-		if (err) 
+		if (err)
 			goto err_out;
 	} else {
 		/*
@@ -1137,7 +1137,7 @@
  * So what we do is to rely on the fact that journal_stop/journal_start
  * will _not_ run commit under these circumstances because handle->h_ref
  * is elevated.  We'll still have enough credits for the tiny quotafile
- * write.  
+ * write.
  */
 static int do_journal_get_write_access(handle_t *handle,
 					struct buffer_head *bh)
@@ -1282,7 +1282,7 @@
 	if (inode->i_size > EXT3_I(inode)->i_disksize) {
 		EXT3_I(inode)->i_disksize = inode->i_size;
 		ret2 = ext3_mark_inode_dirty(handle, inode);
-		if (!ret) 
+		if (!ret)
 			ret = ret2;
 	}
 	ret2 = ext3_journal_stop(handle);
@@ -1291,7 +1291,7 @@
 	return ret;
 }
 
-/* 
+/*
  * bmap() is special.  It gets used by applications such as lilo and by
  * the swapper to find the on-disk block of a specific piece of data.
  *
@@ -1300,10 +1300,10 @@
  * filesystem and enables swap, then they may get a nasty shock when the
  * data getting swapped to that swapfile suddenly gets overwritten by
  * the original zero's written out previously to the journal and
- * awaiting writeback in the kernel's buffer cache. 
+ * awaiting writeback in the kernel's buffer cache.
  *
  * So, if we see any bmap calls here on a modified, data-journaled file,
- * take extra steps to flush any blocks which might be in the cache. 
+ * take extra steps to flush any blocks which might be in the cache.
  */
 static sector_t ext3_bmap(struct address_space *mapping, sector_t block)
 {
@@ -1312,16 +1312,16 @@
 	int err;
 
 	if (EXT3_I(inode)->i_state & EXT3_STATE_JDATA) {
-		/* 
+		/*
 		 * This is a REALLY heavyweight approach, but the use of
 		 * bmap on dirty files is expected to be extremely rare:
 		 * only if we run lilo or swapon on a freshly made file
-		 * do we expect this to happen. 
+		 * do we expect this to happen.
 		 *
 		 * (bmap requires CAP_SYS_RAWIO so this does not
 		 * represent an unprivileged user DOS attack --- we'd be
 		 * in trouble if mortal users could trigger this path at
-		 * will.) 
+		 * will.)
 		 *
 		 * NB. EXT3_STATE_JDATA is not set on files other than
 		 * regular files.  If somebody wants to bmap a directory
@@ -1457,7 +1457,7 @@
 	 */
 
 	/*
-	 * And attach them to the current transaction.  But only if 
+	 * And attach them to the current transaction.  But only if
 	 * block_write_full_page() succeeded.  Otherwise they are unmapped,
 	 * and generally junk.
 	 */
@@ -1644,7 +1644,7 @@
 		}
 	}
 
-	ret = blockdev_direct_IO(rw, iocb, inode, inode->i_sb->s_bdev, iov, 
+	ret = blockdev_direct_IO(rw, iocb, inode, inode->i_sb->s_bdev, iov,
 				 offset, nr_segs,
 				 ext3_get_block, NULL);
 
@@ -2025,7 +2025,7 @@
 			   __le32 *first, __le32 *last)
 {
 	ext3_fsblk_t block_to_free = 0;    /* Starting block # of a run */
-	unsigned long count = 0;	    /* Number of blocks in the run */ 
+	unsigned long count = 0;	    /* Number of blocks in the run */
 	__le32 *block_to_free_p = NULL;	    /* Pointer into inode/ind
 					       corresponding to
 					       block_to_free */
@@ -2054,7 +2054,7 @@
 			} else if (nr == block_to_free + count) {
 				count++;
 			} else {
-				ext3_clear_blocks(handle, inode, this_bh, 
+				ext3_clear_blocks(handle, inode, this_bh,
 						  block_to_free,
 						  count, block_to_free_p, p);
 				block_to_free = nr;
@@ -2184,7 +2184,7 @@
 					*p = 0;
 					BUFFER_TRACE(parent_bh,
 					"call ext3_journal_dirty_metadata");
-					ext3_journal_dirty_metadata(handle, 
+					ext3_journal_dirty_metadata(handle,
 								    parent_bh);
 				}
 			}
@@ -2704,7 +2704,7 @@
 		if (raw_inode->i_block[0])
 			init_special_inode(inode, inode->i_mode,
 			   old_decode_dev(le32_to_cpu(raw_inode->i_block[0])));
-		else 
+		else
 			init_special_inode(inode, inode->i_mode,
 			   new_decode_dev(le32_to_cpu(raw_inode->i_block[1])));
 	}
@@ -2724,8 +2724,8 @@
  *
  * The caller must have write access to iloc->bh.
  */
-static int ext3_do_update_inode(handle_t *handle, 
-				struct inode *inode, 
+static int ext3_do_update_inode(handle_t *handle,
+				struct inode *inode,
 				struct ext3_iloc *iloc)
 {
 	struct ext3_inode *raw_inode = ext3_raw_inode(iloc);
@@ -2900,7 +2900,7 @@
  * commit will leave the blocks being flushed in an unused state on
  * disk.  (On recovery, the inode will get truncated and the blocks will
  * be freed, so we have a strong guarantee that no future commit will
- * leave these blocks visible to the user.)  
+ * leave these blocks visible to the user.)
  *
  * Called with inode->sem down.
  */
@@ -3043,13 +3043,13 @@
 	return err;
 }
 
-/* 
+/*
  * On success, We end up with an outstanding reference count against
- * iloc->bh.  This _must_ be cleaned up later. 
+ * iloc->bh.  This _must_ be cleaned up later.
  */
 
 int
-ext3_reserve_inode_write(handle_t *handle, struct inode *inode, 
+ext3_reserve_inode_write(handle_t *handle, struct inode *inode,
 			 struct ext3_iloc *iloc)
 {
 	int err = 0;
@@ -3139,7 +3139,7 @@
 }
 
 #if 0
-/* 
+/*
  * Bind an inode's backing buffer_head into this transaction, to prevent
  * it from being flushed to disk early.  Unlike
  * ext3_reserve_inode_write, this leaves behind no bh reference and
@@ -3157,7 +3157,7 @@
 			BUFFER_TRACE(iloc.bh, "get_write_access");
 			err = journal_get_write_access(handle, iloc.bh);
 			if (!err)
-				err = ext3_journal_dirty_metadata(handle, 
+				err = ext3_journal_dirty_metadata(handle,
 								  iloc.bh);
 			brelse(iloc.bh);
 		}