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driver: macvlan: Replace integer number with bool value

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The return value of function macvlan_addr_busy is used as bool value,
so use bool value instead of integer number "1" and "0".

Signed-off-by: Gao Feng <gfree.wind@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Gao Feng 2016-11-14 08:24:19 +08:00 committed by David S. Miller
parent 535e7b4b5e
commit d94d02547e
1 changed files with 5 additions and 5 deletions
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10
drivers/net/macvlan.c
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@ -179,20 +179,20 @@ static void macvlan_hash_change_addr(struct macvlan_dev *vlan,
macvlan_hash_add(vlan);
}
static int macvlan_addr_busy(const struct macvlan_port *port,
const unsigned char *addr)
static bool macvlan_addr_busy(const struct macvlan_port *port,
const unsigned char *addr)
{
/* Test to see if the specified multicast address is
* currently in use by the underlying device or
* another macvlan.
*/
if (ether_addr_equal_64bits(port->dev->dev_addr, addr))
return 1;
return true;
if (macvlan_hash_lookup(port, addr))
return 1;
return true;
return 0;
return false;
}