diff --git a/fs/f2fs/file.c b/fs/f2fs/file.c
index f1476c93ded5..516fe3cc85ff 100644
--- a/fs/f2fs/file.c
+++ b/fs/f2fs/file.c
@@ -98,7 +98,7 @@ static int f2fs_vm_page_mkwrite(struct vm_area_struct *vma,
 	/* page is wholly or partially inside EOF */
 	if (((loff_t)(page->index + 1) << PAGE_SHIFT) >
 						i_size_read(inode)) {
-		unsigned offset;
+		loff_t offset;
 		offset = i_size_read(inode) & ~PAGE_MASK;
 		zero_user_segment(page, offset, PAGE_SIZE);
 	}
@@ -543,7 +543,7 @@ void f2fs_truncate_data_blocks(struct dnode_of_data *dn)
 static int truncate_partial_data_page(struct inode *inode, u64 from,
 								bool cache_only)
 {
-	unsigned offset = from & (PAGE_SIZE - 1);
+	loff_t offset = from & (PAGE_SIZE - 1);
 	pgoff_t index = from >> PAGE_SHIFT;
 	struct address_space *mapping = inode->i_mapping;
 	struct page *page;