Use CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS to check if
this function can be optimized by using the generic
ether_addr_equal.
Remove the unnecessary ?: after the unoptimized memcmp.
Signed-off-by: Joe Perches <j...@perches.com>
---
net/batman-adv/main.h | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/net/batman-adv/main.h b/net/batman-adv/main.h
index f94f287b..74a7a3f 100644
--- a/net/batman-adv/main.h
+++ b/net/batman-adv/main.h
@@ -266,7 +266,11 @@ 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);
+#if defined(CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS)
+ return ether_addr_equal(data1, data2);
+#else
+ return memcmp(data1, data2, ETH_ALEN) == 0;
+#endif
}
/**
--
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