diff options
| author |   Felix Fietkau <nbd@openwrt.org> | 2012-03-01 15:22:09 +0100 |
|---|---|---|
| committer |   John W. Linville <linville@tuxdriver.com> | 2012-03-05 15:38:31 -0500 |
| commit | 888d04dfbe7e09f930fdaafb257cce2c54c9c3f3 (patch) | |
| tree | cdf0c4d4008860fd91db31bcc620a8ecd3d95bc1 /net/mac80211/mesh.c | |
| parent | mac80211: use 16 bit alignment for the if_ibss bssid field (diff) | |
| download | linux-dev-888d04dfbe7e09f930fdaafb257cce2c54c9c3f3.tar.xz linux-dev-888d04dfbe7e09f930fdaafb257cce2c54c9c3f3.zip | |
mac80211: use compare_ether_addr on MAC addresses instead of memcmp
Because of the constant size and guaranteed 16 bit alignment, the inline
compare_ether_addr function is much cheaper than calling memcmp.
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Acked-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'net/mac80211/mesh.c')
| -rw-r--r-- | net/mac80211/mesh.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/mac80211/mesh.c b/net/mac80211/mesh.c index c707c8bf6d2c..e5fbb7cf3562 100644 --- a/net/mac80211/mesh.c +++ b/net/mac80211/mesh.c @@ -204,7 +204,7 @@ int mesh_rmc_check(u8 *sa, struct ieee80211s_hdr *mesh_hdr, kmem_cache_free(rm_cache, p); --entries; } else if ((seqnum == p->seqnum) && - (memcmp(sa, p->sa, ETH_ALEN) == 0)) + (compare_ether_addr(sa, p->sa) == 0)) return -1; } |