Messages in this thread | | | Date | Mon, 23 Dec 2013 17:10:34 +0800 | From | Ding Tianhong <> | Subject | Re: [PATCH 09/21] batman-adv: slight optimization of addr compare |
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On 2013/12/23 16:59, Joe Perches wrote: > On Mon, 2013-12-23 at 09:46 +0100, Antonio Quartulli wrote: >> On 23/12/13 06:10, Ding Tianhong wrote: >> >> [...] >> >>> --- a/net/batman-adv/originator.c >>> +++ b/net/batman-adv/originator.c >>> @@ -41,7 +41,7 @@ int batadv_compare_orig(const struct hlist_node *node, const void *data2) >>> const void *data1 = container_of(node, struct batadv_orig_node, >>> hash_entry); >>> >>> - return (memcmp(data1, data2, ETH_ALEN) == 0 ? 1 : 0); >>> + return ether_addr_equal_unaligned(data1, data2) ? 1 : 0; >> >> ether_addr_equal_unaligned() returns a bool value which is implicitly >> converted to 1 or 0: there is no need for the ternary if anymore. > > Should these use batadv_compare_eth? > >
Yes, and need to remove the checks for return value.
Regards Ding
> >
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