[Bugfix] Fix packed_factor missing attribute error (#23902)

Signed-off-by: Kyuyeun Kim <[email protected]>

Author: kyuyeunk

vllm/model_executor/layers/linear.py

@@ -722,8 +722,8 @@ def weight_loader(self,
                 # If quantized, we need to adjust the offset and size to account
                 # for the packing.
                 if packed_dim == output_dim:
-                    shard_size = shard_size // param.pack_factor
-                    shard_offset = shard_offset // param.pack_factor
+                    shard_size = shard_size // param.packed_factor
+                    shard_offset = shard_offset // param.packed_factor
                     # Special case for Marlin.
                     shard_size, shard_offset = adjust_marlin_shard(
                         param, shard_size, shard_offset)
@@ -756,8 +756,8 @@ def weight_loader(self,
             # for the packing.
             packed_dim = getattr(param, "packed_dim", None)
             if packed_dim == output_dim:
-                shard_size = shard_size // param.pack_factor
-                shard_offset = shard_offset // param.pack_factor
+                shard_size = shard_size // param.packed_factor
+                shard_offset = shard_offset // param.packed_factor
                 # Special case for Marlin.
                 shard_size, shard_offset = adjust_marlin_shard(
                     param, shard_size, shard_offset)
@@ -1107,8 +1107,8 @@ def weight_loader(self,
                 # If quantized, we need to adjust the offset and size to account
                 # for the packing.
                 if packed_dim == output_dim:
-                    shard_size = shard_size // param.pack_factor
-                    shard_offset = shard_offset // param.pack_factor
+                    shard_size = shard_size // param.packed_factor
+                    shard_offset = shard_offset // param.packed_factor
 
                     # Special case for Marlin.
                     shard_size, shard_offset = adjust_marlin_shard(
@@ -1155,8 +1155,8 @@ def weight_loader(self,
             # for the packing.
             packed_dim = getattr(param, "packed_dim", None)
             if packed_dim == output_dim:
-                shard_size = shard_size // param.pack_factor
-                shard_offset = shard_offset // param.pack_factor
+                shard_size = shard_size // param.packed_factor
+                shard_offset = shard_offset // param.packed_factor
 
                 # Special case for Marlin.
                 shard_size, shard_offset = adjust_marlin_shard(