From: Huisong Li Date: Sat, 6 Nov 2021 01:43:01 +0000 (+0800) Subject: net/hns3: use unsigned integer for bitwise operations X-Git-Url: http://git.droids-corp.org/?a=commitdiff_plain;h=72ec1486e95ead00ea9f443f97acdff04a5d4d93;p=dpdk.git net/hns3: use unsigned integer for bitwise operations Bitwise operations should be used only with unsigned integer. This patch modifies some code that does not meet this rule. Signed-off-by: Huisong Li Signed-off-by: Min Hu (Connor) --- diff --git a/drivers/net/hns3/hns3_ethdev.c b/drivers/net/hns3/hns3_ethdev.c index c5543c48ef..ddf85a1705 100644 --- a/drivers/net/hns3/hns3_ethdev.c +++ b/drivers/net/hns3/hns3_ethdev.c @@ -2104,7 +2104,7 @@ hns3_check_mq_mode(struct rte_eth_dev *dev) int max_tc = 0; int i; - if ((rx_mq_mode & RTE_ETH_MQ_RX_VMDQ_FLAG) || + if (((uint32_t)rx_mq_mode & RTE_ETH_MQ_RX_VMDQ_FLAG) || (tx_mq_mode == RTE_ETH_MQ_TX_VMDQ_DCB || tx_mq_mode == RTE_ETH_MQ_TX_VMDQ_ONLY)) { hns3_err(hw, "VMDQ is not supported, rx_mq_mode = %d, tx_mq_mode = %d.", @@ -2114,7 +2114,7 @@ hns3_check_mq_mode(struct rte_eth_dev *dev) dcb_rx_conf = &dev->data->dev_conf.rx_adv_conf.dcb_rx_conf; dcb_tx_conf = &dev->data->dev_conf.tx_adv_conf.dcb_tx_conf; - if (rx_mq_mode & RTE_ETH_MQ_RX_DCB_FLAG) { + if ((uint32_t)rx_mq_mode & RTE_ETH_MQ_RX_DCB_FLAG) { if (dcb_rx_conf->nb_tcs > pf->tc_max) { hns3_err(hw, "nb_tcs(%u) > max_tc(%u) driver supported.", dcb_rx_conf->nb_tcs, pf->tc_max);