From 3f1cfd87b6fd4b30f7af7064701e541f94505a8f Mon Sep 17 00:00:00 2001
From: fzyzcjy <5236035+fzyzcjy@users.noreply.github.com>
Date: Fri, 21 Nov 2025 07:35:12 +0800
Subject: [PATCH] Super tiny remove unused MiniMaxM2MLP class (#13659)

---
 python/sglang/srt/models/minimax_m2.py | 36 --------------------------
 1 file changed, 36 deletions(-)

diff --git a/python/sglang/srt/models/minimax_m2.py b/python/sglang/srt/models/minimax_m2.py
index 7ef5e282e..011e45d8d 100644
--- a/python/sglang/srt/models/minimax_m2.py
+++ b/python/sglang/srt/models/minimax_m2.py
@@ -31,7 +31,6 @@ from sglang.srt.distributed import (
 )
 from sglang.srt.eplb.expert_distribution import get_global_expert_distribution_recorder
 from sglang.srt.eplb.expert_location_dispatch import ExpertLocationDispatchInfo
-from sglang.srt.layers.activation import SiluAndMul
 from sglang.srt.layers.communicator import (
     LayerCommunicator,
     LayerScatterModes,
@@ -39,7 +38,6 @@ from sglang.srt.layers.communicator import (
 )
 from sglang.srt.layers.layernorm import RMSNorm
 from sglang.srt.layers.linear import (
-    MergedColumnParallelLinear,
     QKVParallelLinear,
     ReplicatedLinear,
     RowParallelLinear,
@@ -127,40 +125,6 @@ class MiniMaxM2RMSNormTP(nn.Module):
         return x
 
 
-class MiniMaxM2MLP(nn.Module):
-    def __init__(
-        self,
-        hidden_size: int,
-        intermediate_size: int,
-        quant_config: Optional[QuantizationConfig] = None,
-        prefix: str = "mlp",
-    ) -> None:
-        super().__init__()
-
-        self.gate_up_proj = MergedColumnParallelLinear(
-            hidden_size,
-            [intermediate_size] * 2,
-            bias=False,
-            quant_config=quant_config,
-            prefix=add_prefix("gate_up_proj", prefix),
-        )
-        self.down_proj = RowParallelLinear(
-            intermediate_size,
-            hidden_size,
-            bias=False,
-            quant_config=quant_config,
-            prefix=add_prefix("down_proj", prefix),
-        )
-        self.act_fn = SiluAndMul()
-        return
-
-    def forward(self, x: torch.Tensor) -> torch.Tensor:
-        gate_up, _ = self.gate_up_proj(x)
-        x = self.act_fn(gate_up)
-        x, _ = self.down_proj(x)
-        return x
-
-
 class MiniMaxM2MoE(nn.Module):
     """MiniMax MoE implementation using DeepEP for Expert Parallel support."""