Revert "[EAGLE] Refactor code for page size > 1 & more simplifications" (#7210)

python/sglang/srt/layers/attention/flashinfer_backend.py

@@ -1049,13 +1049,14 @@ class FlashInferMultiStepDraftBackend:
             kv_indices_buffer,
             self.kv_indptr,
             forward_batch.positions,
+            num_seqs,
+            self.topk,
             self.pool_len,
             kv_indices_buffer.shape[1],
             self.kv_indptr.shape[1],
             next_power_of_2(num_seqs),
             next_power_of_2(self.speculative_num_steps),
             next_power_of_2(bs),
-            self.page_size,
         )
 
         assert forward_batch.spec_info is not None