# \[PATCH 17/17\] batman-adv: use batadv\_compare\_eth when possible - From: Antonio Quartulli \ - Date: 2016-05-10 19:39:22 - List: netdev - Page: https://ratatoskr.run/netdev/2016/05/11018148 - Thread: https://ratatoskr.run/netdev/2016/05/11018148/t.md ```text When comparing Ethernet address it is better to use the more generic batadv_compare_eth. The latter is also optimised for architectures having a fast unaligned access. Signed-off-by: Antonio Quartulli [sven@narfation.org: fix conflicts with current version] Signed-off-by: Sven Eckelmann Signed-off-by: Marek Lindner --- net/batman-adv/network-coding.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/net/batman-adv/network-coding.c b/net/batman-adv/network-coding.c index df5ae9c7e507..678f06865312 100644 --- a/net/batman-adv/network-coding.c +++ b/net/batman-adv/network-coding.c @@ -521,12 +521,10 @@ static bool batadv_nc_hash_compare(const struct hlist_node *node, nc_path2 = data2; /* Return 1 if the two keys are identical */ - if (memcmp(nc_path1->prev_hop, nc_path2->prev_hop, - sizeof(nc_path1->prev_hop)) != 0) + if (!batadv_compare_eth(nc_path1->prev_hop, nc_path2->prev_hop)) return false; - if (memcmp(nc_path1->next_hop, nc_path2->next_hop, - sizeof(nc_path1->next_hop)) != 0) + if (!batadv_compare_eth(nc_path1->next_hop, nc_path2->next_hop)) return false; return true; -- 2.8.2 ```