i40evf: fix link status

Fix a bug of copying wrong size of link information in the
function i40evf_get_link_status().

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>

diff --git a/lib/librte_pmd_i40e/i40e_ethdev_vf.c b/lib/librte_pmd_i40e/i40e_ethdev_vf.c
index 9750c6e5c685eeac54ee9d900b2083328b175a6c..2726bfb8b9fdb591cb83f8167808dadb92d4578c 100644 (file)
--- a/lib/librte_pmd_i40e/i40e_ethdev_vf.c
+++ b/lib/librte_pmd_i40e/i40e_ethdev_vf.c
@@ -871,7 +871,7 @@ i40evf_get_link_status(struct rte_eth_dev *dev, struct rte_eth_link *link)
        }
 
        new_link = (struct rte_eth_link *)args.out_buffer;
-       (void)rte_memcpy(link, new_link, sizeof(link));
+       (void)rte_memcpy(link, new_link, sizeof(*link));
 
        return 0;
 }