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authorAndy Shevchenko <andriy.shevchenko@linux.intel.com>2017-12-19 21:31:03 +0300
committerDavid S. Miller <davem@davemloft.net>2017-12-20 20:47:46 +0300
commit143337c9e1499429a554b5f69a64f4aad5d832aa (patch)
tree5ea7a3e3790ebe2854936acd88edd74afa187785 /drivers
parentce5c144f48d5e465bd9b9d676902cf4dcfcae4b9 (diff)
downloadlinux-143337c9e1499429a554b5f69a64f4aad5d832aa.tar.xz
net: pasemi: Replace mac address parsing
Replace sscanf() with mac_pton(). Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/net/ethernet/pasemi/pasemi_mac.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/net/ethernet/pasemi/pasemi_mac.c b/drivers/net/ethernet/pasemi/pasemi_mac.c
index c9a55b774935..07a2eb3781b1 100644
--- a/drivers/net/ethernet/pasemi/pasemi_mac.c
+++ b/drivers/net/ethernet/pasemi/pasemi_mac.c
@@ -212,9 +212,7 @@ static int pasemi_get_mac_addr(struct pasemi_mac *mac)
return -ENOENT;
}
- if (sscanf(maddr, "%hhx:%hhx:%hhx:%hhx:%hhx:%hhx",
- &addr[0], &addr[1], &addr[2], &addr[3], &addr[4], &addr[5])
- != ETH_ALEN) {
+ if (!mac_pton(maddr, addr)) {
dev_warn(&pdev->dev,
"can't parse mac address, not configuring\n");
return -EINVAL;