diff --git a/fs/fat/inode.c b/fs/fat/inode.c
index d301511..e1035a5 100644
--- a/fs/fat/inode.c
+++ b/fs/fat/inode.c
@@ -50,14 +50,14 @@
 	return err;
 }
 
-static int __fat_get_blocks(struct inode *inode, sector_t iblock,
-			    unsigned long *max_blocks,
-			    struct buffer_head *bh_result, int create)
+static inline int __fat_get_block(struct inode *inode, sector_t iblock,
+				  unsigned long *max_blocks,
+				  struct buffer_head *bh_result, int create)
 {
 	struct super_block *sb = inode->i_sb;
 	struct msdos_sb_info *sbi = MSDOS_SB(sb);
-	sector_t phys;
 	unsigned long mapped_blocks;
+	sector_t phys;
 	int err, offset;
 
 	err = fat_bmap(inode, iblock, &phys, &mapped_blocks);
@@ -73,7 +73,7 @@
 
 	if (iblock != MSDOS_I(inode)->mmu_private >> sb->s_blocksize_bits) {
 		fat_fs_panic(sb, "corrupted file size (i_pos %lld, %lld)",
-			     MSDOS_I(inode)->i_pos, MSDOS_I(inode)->mmu_private);
+			MSDOS_I(inode)->i_pos, MSDOS_I(inode)->mmu_private);
 		return -EIO;
 	}
 
@@ -93,32 +93,27 @@
 	err = fat_bmap(inode, iblock, &phys, &mapped_blocks);
 	if (err)
 		return err;
+
 	BUG_ON(!phys);
 	BUG_ON(*max_blocks != mapped_blocks);
 	set_buffer_new(bh_result);
 	map_bh(bh_result, sb, phys);
-	return 0;
-}
 
-static int fat_get_blocks(struct inode *inode, sector_t iblock,
-			  struct buffer_head *bh_result, int create)
-{
-	struct super_block *sb = inode->i_sb;
-	int err;
-	unsigned long max_blocks = bh_result->b_size >> inode->i_blkbits;
-
-	err = __fat_get_blocks(inode, iblock, &max_blocks, bh_result, create);
-	if (err)
-		return err;
-	bh_result->b_size = max_blocks << sb->s_blocksize_bits;
 	return 0;
 }
 
 static int fat_get_block(struct inode *inode, sector_t iblock,
 			 struct buffer_head *bh_result, int create)
 {
-	unsigned long max_blocks = 1;
-	return __fat_get_blocks(inode, iblock, &max_blocks, bh_result, create);
+	struct super_block *sb = inode->i_sb;
+	unsigned long max_blocks = bh_result->b_size >> inode->i_blkbits;
+	int err;
+
+	err = __fat_get_block(inode, iblock, &max_blocks, bh_result, create);
+	if (err)
+		return err;
+	bh_result->b_size = max_blocks << sb->s_blocksize_bits;
+	return 0;
 }
 
 static int fat_writepage(struct page *page, struct writeback_control *wbc)
@@ -188,7 +183,7 @@
 	 * condition of fat_get_block() and ->truncate().
 	 */
 	return blockdev_direct_IO(rw, iocb, inode, inode->i_sb->s_bdev, iov,
-				  offset, nr_segs, fat_get_blocks, NULL);
+				  offset, nr_segs, fat_get_block, NULL);
 }
 
 static sector_t _fat_bmap(struct address_space *mapping, sector_t block)