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Date: Fri, 06 Dec 2013 14:39:46 -0800 From: Joe Perches <joe@...ches.com> To: David Miller <davem@...emloft.net> Cc: mareklindner@...mailbox.ch, sw@...onwunderlich.de, antonio@...hcoding.com, b.a.t.m.a.n@...ts.open-mesh.org, netdev@...r.kernel.org, linux-kernel@...r.kernel.org Subject: [PATCH -next] batadv: Slight optimization of batadv_compare_eth Use the newly added generic routine ether_addr_equal_unaligned to test if possibly unaligned to u16 Ethernet addresses are equal. This slightly improves comparison time for systems with CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS. Signed-off-by: Joe Perches <joe@...ches.com> --- net/batman-adv/main.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/net/batman-adv/main.h b/net/batman-adv/main.h index f94f287b..322dd73 100644 --- a/net/batman-adv/main.h +++ b/net/batman-adv/main.h @@ -266,7 +266,7 @@ static inline void batadv_dbg(int type __always_unused, */ static inline int batadv_compare_eth(const void *data1, const void *data2) { - return (memcmp(data1, data2, ETH_ALEN) == 0 ? 1 : 0); + return ether_addr_equal_unaligned(data1, data2); } /** -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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