[dpdk-dev] [PATCH v5 12/15] net/thunderx: use rte_eth_linkstatus_set

[Stephen Hemminger <stephen@networkplumber.org>]

Use new helper function.

Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
---
 drivers/net/thunderx/nicvf_ethdev.c | 18 +++---------------
 1 file changed, 3 insertions(+), 15 deletions(-)

diff --git a/drivers/net/thunderx/nicvf_ethdev.c b/drivers/net/thunderx/nicvf_ethdev.c
index 72dc8ae24ba9..94a2a9b7683d 100644
--- a/drivers/net/thunderx/nicvf_ethdev.c
+++ b/drivers/net/thunderx/nicvf_ethdev.c
@@ -15,7 +15,6 @@
 #include <sys/queue.h>
 
 #include <rte_alarm.h>
-#include <rte_atomic.h>
 #include <rte_branch_prediction.h>
 #include <rte_byteorder.h>
 #include <rte_common.h>
@@ -48,19 +47,6 @@ static void nicvf_dev_stop_cleanup(struct rte_eth_dev *dev, bool cleanup);
 static void nicvf_vf_stop(struct rte_eth_dev *dev, struct nicvf *nic,
 			  bool cleanup);
 
-static inline int
-nicvf_atomic_write_link_status(struct rte_eth_dev *dev,
-			       struct rte_eth_link *link)
-{
-	struct rte_eth_link *dst = &dev->data->dev_link;
-	struct rte_eth_link *src = link;
-
-	if (rte_atomic64_cmpset((uint64_t *)dst, *(uint64_t *)dst,
-		*(uint64_t *)src) == 0)
-		return -1;
-
-	return 0;
-}
 
 static inline void
 nicvf_set_eth_link_status(struct nicvf *nic, struct rte_eth_link *link)
@@ -142,7 +128,9 @@ nicvf_dev_link_update(struct rte_eth_dev *dev, int wait_to_complete)
 		memset(&link, 0, sizeof(link));
 		nicvf_set_eth_link_status(nic, &link);
 	}
-	return nicvf_atomic_write_link_status(dev, &link);
+
+	rte_eth_linkstatus_set(dev, &link);
+	return 0;
 }
 
 static int
-- 
2.15.1