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etherdev.h: Convert int is_<foo>_ether_addr to bool 

Make the return value explicitly true or false.

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Joe Perches 2012-05-08 06:44:40 +00:00 committed by David S. Miller
parent 97138a1ca7
commit b44907e64c
1 changed files with 6 additions and 6 deletions
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12
include/linux/etherdevice.h
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@ -59,7 +59,7 @@ extern struct net_device *alloc_etherdev_mqs(int sizeof_priv, unsigned int txqs,
*
* Return true if the address is all zeroes.
*/
static inline int is_zero_ether_addr(const u8 *addr)
static inline bool is_zero_ether_addr(const u8 *addr)
{
return !(addr[0] | addr[1] | addr[2] | addr[3] | addr[4] | addr[5]);
}
@ -71,7 +71,7 @@ static inline int is_zero_ether_addr(const u8 *addr)
* Return true if the address is a multicast address.
* By definition the broadcast address is also a multicast address.
*/
static inline int is_multicast_ether_addr(const u8 *addr)
static inline bool is_multicast_ether_addr(const u8 *addr)
{
return 0x01 & addr[0];
}
@ -82,7 +82,7 @@ static inline int is_multicast_ether_addr(const u8 *addr)
*
* Return true if the address is a local address.
*/
static inline int is_local_ether_addr(const u8 *addr)
static inline bool is_local_ether_addr(const u8 *addr)
{
return 0x02 & addr[0];
}
@ -93,7 +93,7 @@ static inline int is_local_ether_addr(const u8 *addr)
*
* Return true if the address is the broadcast address.
*/
static inline int is_broadcast_ether_addr(const u8 *addr)
static inline bool is_broadcast_ether_addr(const u8 *addr)
{
return (addr[0] & addr[1] & addr[2] & addr[3] & addr[4] & addr[5]) == 0xff;
}
@ -104,7 +104,7 @@ static inline int is_broadcast_ether_addr(const u8 *addr)
*
* Return true if the address is a unicast address.
*/
static inline int is_unicast_ether_addr(const u8 *addr)
static inline bool is_unicast_ether_addr(const u8 *addr)
{
return !is_multicast_ether_addr(addr);
}
@ -118,7 +118,7 @@ static inline int is_unicast_ether_addr(const u8 *addr)
*
* Return true if the address is valid.
*/
static inline int is_valid_ether_addr(const u8 *addr)
static inline bool is_valid_ether_addr(const u8 *addr)
{
/* FF:FF:FF:FF:FF:FF is a multicast address so we don't need to
* explicitly check for it here. */