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--- a/drivers/net/wireless/ath9k/hw.c
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+++ b/drivers/net/wireless/ath9k/hw.c
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@@ -500,11 +500,18 @@ static int ath9k_hw_init_macaddr(struct
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ahp->ah_macaddr[2 * i] = eeval >> 8;
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ahp->ah_macaddr[2 * i + 1] = eeval & 0xff;
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}
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- if (sum == 0 || sum == 0xffff * 3) {
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+
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+ if (!is_valid_ether_addr(ahp->ah_macaddr)) {
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+ DECLARE_MAC_BUF(macbuf);
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+
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+ DPRINTF(ah->ah_sc, ATH_DBG_EEPROM,
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+ "eeprom contains invalid mac address: %s\n",
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+ print_mac(macbuf, ahp->ah_macaddr));
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+
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+ random_ether_addr(ahp->ah_macaddr);
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DPRINTF(ah->ah_sc, ATH_DBG_EEPROM,
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- "mac address read failed: %pM\n",
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- ahp->ah_macaddr);
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- return -EADDRNOTAVAIL;
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+ "random mac address will be used: %s\n",
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+ print_mac(macbuf, ahp->ah_macaddr));
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}
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return 0;
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