1 files changed, 2 insertions, 2 deletions

diff --git a/fs/btrfs/extent-tree.c b/fs/btrfs/extent-tree.c
index 2cb32bc45bcc..4ccc3397c644 100644
--- a/fs/btrfs/extent-tree.c
+++ b/fs/btrfs/extent-tree.c
@@ -5032,7 +5032,7 @@ static u64 calc_csum_metadata_size(struct inode *inode, u64 num_bytes,
             BTRFS_I(inode)->csum_bytes == 0)
                 return 0;
 
-        old_csums = (int)div64_u64(BTRFS_I(inode)->csum_bytes, root->sectorsize);
+        old_csums = (int)div_u64(BTRFS_I(inode)->csum_bytes, root->sectorsize);
         if (reserve)
                 BTRFS_I(inode)->csum_bytes += num_bytes;
         else
@@ -5041,7 +5041,7 @@ static u64 calc_csum_metadata_size(struct inode *inode, u64 num_bytes,
         num_csums_per_leaf = (int)div_u64(csum_size,
                                             sizeof(struct btrfs_csum_item) +
                                             sizeof(struct btrfs_disk_key));
-        num_csums = (int)div64_u64(BTRFS_I(inode)->csum_bytes, root->sectorsize);
+        num_csums = (int)div_u64(BTRFS_I(inode)->csum_bytes, root->sectorsize);
         num_csums = num_csums + num_csums_per_leaf - 1;
         num_csums = num_csums / num_csums_per_leaf;