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net: pasemi: Replace mac address parsing

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Replace sscanf() with mac_pton().

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Andy Shevchenko 2017-12-19 20:31:03 +02:00 committed by David S. Miller
parent ce5c144f48
commit 143337c9e1
1 changed files with 1 additions and 3 deletions
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4
drivers/net/ethernet/pasemi/pasemi_mac.c
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@ -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;