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

[Stephen Hemminger]

Use rte_ether_unformat_addr rather than sscanf.

Signed-off-by: Stephen Hemminger <step...@networkplumber.org>
---
 drivers/net/memif/rte_eth_memif.c | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/drivers/net/memif/rte_eth_memif.c 
b/drivers/net/memif/rte_eth_memif.c
index e9ddf6413597..00c9b396ab85 100644
--- a/drivers/net/memif/rte_eth_memif.c
+++ b/drivers/net/memif/rte_eth_memif.c
@@ -1224,13 +1224,8 @@ static int
 memif_set_mac(const char *key __rte_unused, const char *value, void 
*extra_args)
 {
        struct rte_ether_addr *ether_addr = (struct rte_ether_addr *)extra_args;
-       int ret = 0;
 
-       ret = sscanf(value, "%hhx:%hhx:%hhx:%hhx:%hhx:%hhx",
-              &ether_addr->addr_bytes[0], &ether_addr->addr_bytes[1],
-              &ether_addr->addr_bytes[2], &ether_addr->addr_bytes[3],
-              &ether_addr->addr_bytes[4], &ether_addr->addr_bytes[5]);
-       if (ret != 6)
+       if (rte_ether_unformat_addr(value, ether_addr) < 0)
                MIF_LOG(WARNING, "Failed to parse mac '%s'.", value);
        return 0;
 }
-- 
2.20.1