1 files changed, 3 insertions, 9 deletions

diff --git a/fs/ext4/bitmap.c b/fs/ext4/bitmap.c
index b319721da26a..a94b9c63ee5c 100644
--- a/fs/ext4/bitmap.c
+++ b/fs/ext4/bitmap.c
@@ -11,24 +11,18 @@
 #include <linux/jbd2.h>
 #include "ext4.h"
 
-#ifdef EXT4FS_DEBUG
-
 static const int nibblemap[] = {4, 3, 3, 2, 3, 2, 2, 1, 3, 2, 2, 1, 2, 1, 1, 0};
 
-unsigned int ext4_count_free(struct buffer_head *map, unsigned int numchars)
+unsigned int ext4_count_free(char *bitmap, unsigned int numchars)
 {
         unsigned int i, sum = 0;
 
-        if (!map)
-                return 0;
         for (i = 0; i < numchars; i++)
-                sum += nibblemap[map->b_data[i] & 0xf] +
-                        nibblemap[(map->b_data[i] >> 4) & 0xf];
+                sum += nibblemap[bitmap[i] & 0xf] +
+                        nibblemap[(bitmap[i] >> 4) & 0xf];
         return sum;
 }
 
-#endif  /*  EXT4FS_DEBUG  */
-
 int ext4_inode_bitmap_csum_verify(struct super_block *sb, ext4_group_t group,
                                   struct ext4_group_desc *gdp,
                                   struct buffer_head *bh, int sz)