dm vdo: remove unneeded semicolon

Remove the unnecessary semicolon at the end of the for statement
which cleans up the code and ensures consistency with the rest
of the kernel coding style.

Signed-off-by: Yang Li <[email protected]>
Signed-off-by: Matthew Sakai <[email protected]>

drivers/md/dm-vdo/block-map.c

@@ -2705,7 +2705,7 @@ void vdo_traverse_forest(struct block_map *map, vdo_entry_callback_fn callback,
 
 		cursor->waiter.callback = launch_cursor;
 		acquire_vio_from_pool(cursors->pool, &cursor->waiter);
-	};
+	}
 }
 
 /**