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wireless: fix ipw warning; add is_broadcast_ether_addr() to linux/etherdevice.h

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This commit is contained in:
Jeff Garzik 2005-06-28 01:46:35 -04:00
parent 2179a59db1
commit 9bd481f859
2 changed files with 7 additions and 1 deletions
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6
include/linux/etherdevice.h
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@ -68,6 +68,12 @@ static inline int is_multicast_ether_addr(const u8 *addr)
return ((addr[0] != 0xff) && (0x01 & addr[0]));
}
static inline int is_broadcast_ether_addr(const u8 *addr)
{
return ((addr[0] == 0xff) && (addr[1] == 0xff) && (addr[2] == 0xff) &&
(addr[3] == 0xff) && (addr[4] == 0xff) && (addr[5] == 0xff));
}
/**
* is_valid_ether_addr - Determine if the given Ethernet address is valid
* @addr: Pointer to a six-byte array containing the Ethernet address