From cd1245a1848d866fa640cb1051c6bbb5b1c68f4a Mon Sep 17 00:00:00 2001
From: maang <maang_h@163.com>
Date: Tue, 6 Jan 2026 10:09:18 +0800
Subject: [PATCH] [Cleanup] Remove redundant `decoder_layer_type` assignment in
 `Qwen2` (#31760)

Signed-off-by: maang <maang_h@163.com>
---
 vllm/model_executor/models/qwen2.py | 2 --
 1 file changed, 2 deletions(-)

diff --git a/vllm/model_executor/models/qwen2.py b/vllm/model_executor/models/qwen2.py
index f4c2d3cb7..a91aa2cdf 100644
--- a/vllm/model_executor/models/qwen2.py
+++ b/vllm/model_executor/models/qwen2.py
@@ -389,8 +389,6 @@ class Qwen2Model(nn.Module):
         else:
             self.embed_tokens = PPMissingLayer()
 
-        # Use the provided decoder layer type or default to Qwen2DecoderLayer
-        decoder_layer_type = decoder_layer_type or Qwen2DecoderLayer
         self.start_layer, self.end_layer, self.layers = make_layers(
             config.num_hidden_layers,
             lambda prefix: decoder_layer_type(