diff mbox

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

Message ID 1336495480.29640.19.camel@joe2Laptop
State Accepted, archived
Delegated to: David Miller
Headers show

Commit Message

Joe Perches May 8, 2012, 4:44 p.m. UTC 
Make the return value explicitly true or false.

Signed-off-by: Joe Perches <joe@perches.com>

---

I grepped through the uses, there are a couple of
tests that store to an int that are unaffected.

There are also a couple of senseless tests of
	is_broadcast_ether_addr() || is_multicast_ether_addr()
in staging that could be improved.

 include/linux/etherdevice.h |   12 ++++++------
 1 files changed, 6 insertions(+), 6 deletions(-)



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Comments

David Miller May 8, 2012, 5:07 p.m. UTC | #1 
From: Joe Perches <joe@perches.com>
Date: Tue, 08 May 2012 09:44:40 -0700

> Make the return value explicitly true or false.
> 
> Signed-off-by: Joe Perches <joe@perches.com>

Looks good, applied, thanks Joe.
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diff mbox

Patch

diff --git a/include/linux/etherdevice.h b/include/linux/etherdevice.h
index 8a18358..46a95ef 100644
--- a/include/linux/etherdevice.h
+++ b/include/linux/etherdevice.h
@@ -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. */