net/hns3: fix uninitialized variable

[ upstream commit 156496da7a527e36066596a7be7758037b2541b4 ]

This patch fixes possible use of uninitialized variable
"old_tuple_fields".

Fixes: e3069658da9f ("net/hns3: reimplement hash flow function")

Signed-off-by: Jie Hai <haijie1@huawei.com>
Signed-off-by: Dongdong Liu <liudongdong3@huawei.com>

drivers/net/hns3/hns3_flow.c

@@ -1897,8 +1897,9 @@ hns3_flow_set_rss_ptype_tuple(struct hns3_hw *hw,
 	if (ret != 0)
 		return ret;
 
-	hns3_info(hw, "RSS tuple fields changed from 0x%" PRIx64 " to 0x%" PRIx64,
-		  old_tuple_fields, new_tuple_fields);
+	if (!cfg_global_tuple)
+		hns3_info(hw, "RSS tuple fields changed from 0x%" PRIx64 " to 0x%" PRIx64,
+			  old_tuple_fields, new_tuple_fields);
 
 	return 0;
 }