Revert "[Bugfix] Gpt-j-6B patch kv_scale to k_scale path (vllm-projec…

…t#10063)"

This reverts commit ea928f6.

vllm/model_executor/models/gpt_j.py

@@ -35,8 +35,7 @@
 from vllm.model_executor.layers.sampler import Sampler, SamplerOutput
 from vllm.model_executor.layers.vocab_parallel_embedding import (
     ParallelLMHead, VocabParallelEmbedding)
-from vllm.model_executor.model_loader.weight_utils import (
-    default_weight_loader, maybe_remap_kv_scale_name)
+from vllm.model_executor.model_loader.weight_utils import default_weight_loader
 from vllm.model_executor.sampling_metadata import SamplingMetadata
 from vllm.sequence import IntermediateTensors
 
@@ -308,9 +307,6 @@ def load_weights(self, weights: Iterable[Tuple[str, torch.Tensor]]):
                 weight_loader(param, loaded_weight, shard_id)
                 break
             else:
-                name = maybe_remap_kv_scale_name(name, params_dict)
-                if name is None:
-                    continue
                 # Skip loading extra bias for GPTQ models.
                 if name.endswith(".bias") and name not in params_dict:
                     continue