ice: Remove managed memory usage in ice_get_fw_log_cfg()

There is no need to use managed memory allocation here. The memory is
released at the end of the function.

Use kzalloc()/kfree() to simplify the code.
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Reviewed-by: Pavan Chebbi <pavan.chebbi@broadcom.com>
Reviewed-by: Jacob Keller <jacob.e.keller@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>

drivers/net/ethernet/intel/ice/ice_common.c

@@ -833,7 +833,7 @@ static int ice_get_fw_log_cfg(struct ice_hw *hw)
 	u16 size;
 
 	size = sizeof(*config) * ICE_AQC_FW_LOG_ID_MAX;
-	config = devm_kzalloc(ice_hw_to_dev(hw), size, GFP_KERNEL);
+	config = kzalloc(size, GFP_KERNEL);
 	if (!config)
 		return -ENOMEM;
 
@@ -856,7 +856,7 @@ static int ice_get_fw_log_cfg(struct ice_hw *hw)
 		}
 	}
 
-	devm_kfree(ice_hw_to_dev(hw), config);
+	kfree(config);
 
 	return status;
 }