brcm47xx: increase fallback mac addresses by one

[openwrt/staging/chunkeey.git] / target / linux / brcm47xx / patches-3.10 / 180-generate-mac-address.patch

diff --git a/target/linux/brcm47xx/patches-3.10/180-generate-mac-address.patch b/target/linux/brcm47xx/patches-3.10/180-generate-mac-address.patch
index 58112ce7f13ce60d281d7cb7dcf99928454967ef..9ba9bb231f85241bba350ae139678df9aacedae4 100644 (file)
--- a/target/linux/brcm47xx/patches-3.10/180-generate-mac-address.patch
+++ b/target/linux/brcm47xx/patches-3.10/180-generate-mac-address.patch
@@ -14,7 +14,7 @@
  
 +static bool bcm47xx_is_valid_mac(u8 *mac)
 +{
-+      return !(mac[0] == 0x00 && mac[1] == 0x90 && mac[2] == 0x4c);
++      return mac && !(mac[0] == 0x00 && mac[1] == 0x90 && mac[2] == 0x4c);
 +}
 +
 +static int bcm47xx_increase_mac_addr(u8 *mac, u8 num)
@@ -37,7 +37,7 @@
 +      return 0;
 +}
 +
-+static int mac_addr_used = 1;
++static int mac_addr_used = 2;
 +
  static void bcm47xx_fill_sprom_ethernet(struct ssb_sprom *sprom,
                                        const char *prefix, bool fallback)