ppp: slight optimization of addr compare

PATCH In review Ding Tianhong 1 participant 1 message Jan 8, 2014

Subsystems (3)

Networking Network drivers PPP over Ethernet

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Ding Tianhong

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2014-01-08 02:53 UTC #0 lore raw

PATCH 5/19 ppp: slight optimization of addr compare

Use possibly more efficient ether_addr_equal
to instead of memcmp.

Cc Michal Ostrowski <[email protected]>

Cc [email protected]

Signed-off-by Ding Tianhong <[email protected]>

---
 drivers/net/ppp/pppoe.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

drivers/net/ppp/pppoe.c +2 -2

index 82ee6ed..2ea7efd 100644
@@ -131,12 +131,12 @@ static inline struct pppoe_net *pppoe_pernet(struct net *net)
 
 static inline int cmp_2_addr(struct pppoe_addr *a, struct pppoe_addr *b)
 {
-	return a->sid == b->sid && !memcmp(a->remote, b->remote, ETH_ALEN);
+	return a->sid == b->sid && ether_addr_equal(a->remote, b->remote);
 }
 
 static inline int cmp_addr(struct pppoe_addr *a, __be16 sid, char *addr)
 {
-	return a->sid == sid && !memcmp(a->remote, addr, ETH_ALEN);
+	return a->sid == sid && ether_addr_equal(a->remote, addr);
 }
 
 #if 8 % PPPOE_HASH_BITS

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