net/hns3: remove unnecessary memset

The hns3_cmd_desc has memset when setup and the memset
for req is unnecessary.

Signed-off-by: Lijun Ou <oulijun@huawei.com>

diff --git a/drivers/net/hns3/hns3_rss.c b/drivers/net/hns3/hns3_rss.c
index e2f0468..b5df374 100644 (file)
--- a/drivers/net/hns3/hns3_rss.c
+++ b/drivers/net/hns3/hns3_rss.c
@@ -633,16 +633,11 @@ hns3_set_rss_tc_mode(struct hns3_hw *hw)
 static void
 hns3_rss_tuple_uninit(struct hns3_hw *hw)
 {
-       struct hns3_rss_input_tuple_cmd *req;
        struct hns3_cmd_desc desc;
        int ret;
 
        hns3_cmd_setup_basic_desc(&desc, HNS3_OPC_RSS_INPUT_TUPLE, false);
 
-       req = (struct hns3_rss_input_tuple_cmd *)desc.data;
-
-       memset(req, 0, sizeof(struct hns3_rss_tuple_cfg));
-
        ret = hns3_cmd_send(hw, &desc, 1);
        if (ret) {
                hns3_err(hw, "RSS uninit tuple failed %d", ret);