4 files changed, 8 insertions, 8 deletions

diff --git a/fs/ext4/balloc.c b/fs/ext4/balloc.c
index cee7812cc3cf..d23b31ca9d7a 100644
--- a/fs/ext4/balloc.c
+++ b/fs/ext4/balloc.c
@@ -609,7 +609,8 @@ ext4_fsblk_t ext4_count_free_clusters(struct super_block *sb)
                 if (bitmap_bh == NULL)
                         continue;
 
-                x = ext4_count_free(bitmap_bh, sb->s_blocksize);
+                x = ext4_count_free(bitmap_bh->b_data,
+                                    EXT4_BLOCKS_PER_GROUP(sb) / 8);
                 printk(KERN_DEBUG "group %u: stored = %d, counted = %u\n",
                         i, ext4_free_group_clusters(sb, gdp), x);
                 bitmap_count += x;
diff --git a/fs/ext4/bitmap.c b/fs/ext4/bitmap.c
index b319721da26a..7e86a6d28c64 100644
--- a/fs/ext4/bitmap.c
+++ b/fs/ext4/bitmap.c
@@ -15,15 +15,13 @@
 
 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;
 }
 
diff --git a/fs/ext4/ext4.h b/fs/ext4/ext4.h
index cfc4e01b3c83..293fa1ced21b 100644
--- a/fs/ext4/ext4.h
+++ b/fs/ext4/ext4.h
@@ -1852,7 +1852,7 @@ struct mmpd_data {
 # define NORET_AND      noreturn,
 
 /* bitmap.c */
-extern unsigned int ext4_count_free(struct buffer_head *, unsigned);
+extern unsigned int ext4_count_free(char *bitmap, unsigned numchars);
 void ext4_inode_bitmap_csum_set(struct super_block *sb, ext4_group_t group,
                                 struct ext4_group_desc *gdp,
                                 struct buffer_head *bh, int sz);
diff --git a/fs/ext4/ialloc.c b/fs/ext4/ialloc.c
index d48e8b14928c..6866bc233e94 100644
--- a/fs/ext4/ialloc.c
+++ b/fs/ext4/ialloc.c
@@ -1054,7 +1054,8 @@ unsigned long ext4_count_free_inodes(struct super_block *sb)
                 if (!bitmap_bh)
                         continue;
 
-                x = ext4_count_free(bitmap_bh, EXT4_INODES_PER_GROUP(sb) / 8);
+                x = ext4_count_free(bitmap_bh->b_data,
+                                    EXT4_INODES_PER_GROUP(sb) / 8);
                 printk(KERN_DEBUG "group %lu: stored = %d, counted = %lu\n",
                         (unsigned long) i, ext4_free_inodes_count(sb, gdp), x);
                 bitmap_count += x;