[dpdk-dev] [PATCH v7 11/12] net/vdev_netvsc: use common ethernet address parsing

[Stephen Hemminger]

Use rte_ether_unformat_addr rather than sscanf.

Signed-off-by: Stephen Hemminger <step...@networkplumber.org>
---
 drivers/net/vdev_netvsc/vdev_netvsc.c | 10 +---------
 1 file changed, 1 insertion(+), 9 deletions(-)

diff --git a/drivers/net/vdev_netvsc/vdev_netvsc.c 
b/drivers/net/vdev_netvsc/vdev_netvsc.c
index 1fcf90d7bc02..be8f19c0c63e 100644
--- a/drivers/net/vdev_netvsc/vdev_netvsc.c
+++ b/drivers/net/vdev_netvsc/vdev_netvsc.c
@@ -529,15 +529,7 @@ vdev_netvsc_netvsc_probe(const struct if_nameindex *iface,
                        } else if (!strcmp(pair->key, VDEV_NETVSC_ARG_MAC)) {
                                struct rte_ether_addr tmp;
 
-                               if (sscanf(pair->value,
-                                          "%" SCNx8 ":%" SCNx8 ":%" SCNx8 ":"
-                                          "%" SCNx8 ":%" SCNx8 ":%" SCNx8,
-                                          &tmp.addr_bytes[0],
-                                          &tmp.addr_bytes[1],
-                                          &tmp.addr_bytes[2],
-                                          &tmp.addr_bytes[3],
-                                          &tmp.addr_bytes[4],
-                                          &tmp.addr_bytes[5]) != 6) {
+                               if (rte_ether_unformat_addr(pair->value, &tmp) 
!= 0) {
                                        DRV_LOG(ERR,
                                                "invalid MAC address format"
                                                " \"%s\"",
-- 
2.20.1