Signed-off-by: Antony Pavlov <[email protected]>
---
include/net.h | 8 +++++---
1 file changed, 5 insertions(+), 3 deletions(-)
diff --git a/include/net.h b/include/net.h
index c0f7517..364011b 100644
--- a/include/net.h
+++ b/include/net.h
@@ -369,6 +369,8 @@ static inline int is_broadcast_ether_addr(const u8 *addr)
return (addr[0] & addr[1] & addr[2] & addr[3] & addr[4] & addr[5]) ==
0xff;
}
+#define ETH_ALEN 6
+
/**
* random_ether_addr - Generate software assigned random Ethernet address
* @addr: Pointer to a six-byte array containing the Ethernet address
@@ -379,9 +381,9 @@ static inline int is_broadcast_ether_addr(const u8 *addr)
static inline void random_ether_addr(u8 *addr)
{
srand(get_time_ns());
- get_random_bytes(addr, 6);
- addr [0] &= 0xfe; /* clear multicast bit */
- addr [0] |= 0x02; /* set local assignment bit (IEEE802) */
+ get_random_bytes(addr, ETH_ALEN);
+ addr[0] &= 0xfe; /* clear multicast bit */
+ addr[0] |= 0x02; /* set local assignment bit (IEEE802) */
}
/**
--
2.0.1
_______________________________________________
barebox mailing list
[email protected]
http://lists.infradead.org/mailman/listinfo/barebox
