[1/2] batman-adv: use batadv_compare_eth when possible
Commit Message
From: Antonio Quartulli <a@unstable.cc>
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 <a@unstable.cc>
[sven@narfation.org: fix conflicts with current version]
Signed-off-by: Sven Eckelmann <sven@narfation.org>
---
Patch was resurrected from https://patchwork.open-mesh.org/patch/3668/
I've requested an rebased version at
https://lists.open-mesh.org/pipermail/b.a.t.m.a.n/2016-March/014639.html
but done it myself because it was rather trivial.
---
net/batman-adv/network-coding.c | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)
Comments
On Friday, March 11, 2016 14:01:10 Sven Eckelmann wrote:
> From: Antonio Quartulli <a@unstable.cc>
>
> 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 <a@unstable.cc>
> [sven@narfation.org: fix conflicts with current version]
> Signed-off-by: Sven Eckelmann <sven@narfation.org>
> ---
> Patch was resurrected from https://patchwork.open-mesh.org/patch/3668/
>
> I've requested an rebased version at
> https://lists.open-mesh.org/pipermail/b.a.t.m.a.n/2016-March/014639.html
> but done it myself because it was rather trivial.
> ---
> net/batman-adv/network-coding.c | 6 ++----
> 1 file changed, 2 insertions(+), 4 deletions(-)
Applied in revision 6a1bc0a.
Thanks,
Marek
@@ -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;