[dpdk-dev] [PATCH v3 2/7] i40evf: remove an interface which is not used

[Helin Zhang <helin.zhang@intel.com>]

i40evf_dev_atomic_read_link_status() was defined but not used.
To avoid possible warnings by some compilers, it needs to
delete the whole function.

Signed-off-by: Helin Zhang <helin.zhang@intel.com>
Acked-by: Jing Chen <jing.d.chen@intel.com>
Acked-by: Cunming Liang <cunming.liang@intel.com>
---
 lib/librte_pmd_i40e/i40e_ethdev_vf.c | 14 --------------
 1 file changed, 14 deletions(-)

diff --git a/lib/librte_pmd_i40e/i40e_ethdev_vf.c b/lib/librte_pmd_i40e/i40e_ethdev_vf.c
index b9c1483..9750c6e 100644
--- a/lib/librte_pmd_i40e/i40e_ethdev_vf.c
+++ b/lib/librte_pmd_i40e/i40e_ethdev_vf.c
@@ -883,20 +883,6 @@ static struct rte_pci_id pci_id_i40evf_map[] = {
 };
 
 static inline int
-i40evf_dev_atomic_read_link_status(struct rte_eth_dev *dev,
-				   struct rte_eth_link *link)
-{
-	struct rte_eth_link *dst = link;
-	struct rte_eth_link *src = &(dev->data->dev_link);
-
-	if (rte_atomic64_cmpset((uint64_t *)dst, *(uint64_t *)dst,
-					*(uint64_t *)src) == 0)
-		return -1;
-
-	return 0;
-}
-
-static inline int
 i40evf_dev_atomic_write_link_status(struct rte_eth_dev *dev,
 				    struct rte_eth_link *link)
 {
-- 
1.8.1.4