diff --git a/fs/file.c b/fs/file.c
index 8f294cf..66923fe 100644
--- a/fs/file.c
+++ b/fs/file.c
@@ -44,15 +44,10 @@
 	return vmalloc(size);
 }
 
-static void free_fdmem(void *ptr)
-{
-	is_vmalloc_addr(ptr) ? vfree(ptr) : kfree(ptr);
-}
-
 static void __free_fdtable(struct fdtable *fdt)
 {
-	free_fdmem(fdt->fd);
-	free_fdmem(fdt->open_fds);
+	kvfree(fdt->fd);
+	kvfree(fdt->open_fds);
 	kfree(fdt);
 }
 
@@ -130,7 +125,7 @@
 	return fdt;
 
 out_arr:
-	free_fdmem(fdt->fd);
+	kvfree(fdt->fd);
 out_fdt:
 	kfree(fdt);
 out: