[Misc] Remove misleading message in gemma2 and gemma3 (#14850)

Signed-off-by: Isotr0py <2037008807@qq.com>

vllm/model_executor/models/gemma.py

@@ -424,9 +424,5 @@ class GemmaForCausalLM(nn.Module, SupportsLoRA, SupportsPP):
                                         default_weight_loader)
                 weight_loader(param, loaded_weight)
             loaded_params.add(name)
-        unloaded_params = params_dict.keys() - loaded_params
-        if unloaded_params:
-            logger.warning(
-                "Some weights are not initialized from checkpoints: %s",
-                unloaded_params)
+
         return loaded_params

vllm/model_executor/models/gemma2.py

@@ -358,11 +358,6 @@ class Gemma2Model(nn.Module):
                 weight_loader(param, loaded_weight)
             loaded_params.add(name)
 
-        unloaded_params = params_dict.keys() - loaded_params
-        if unloaded_params:
-            logger.warning(
-                "Some weights are not initialized from checkpoints: %s",
-                unloaded_params)
         return loaded_params
 
 

vllm/model_executor/models/gemma3.py

@@ -452,11 +452,6 @@ class Gemma3Model(nn.Module):
                 weight_loader(param, loaded_weight)
             loaded_params.add(name)
 
-        unloaded_params = params_dict.keys() - loaded_params
-        if unloaded_params:
-            logger.warning(
-                "Some weights are not initialized from checkpoints: %s",
-                unloaded_params)
         return loaded_params