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| author | Joe Perches <joe@perches.com> | 2014-02-15 16:02:17 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2014-02-17 00:29:23 -0500 |
| commit | ada0f8633c5b8dad640e1a2bcb95499ec187ac17 (patch) | |
| tree | 4320eccba2fcbfd3005ce48fd226b2eafbb0d2f0 /drivers/net/bonding/bond_3ad.c | |
| parent | 2ea24f2ecfdca1039cf9a9dab92ac1769224fe92 (diff) | |
| download | op-kernel-dev-ada0f8633c5b8dad640e1a2bcb95499ec187ac17.zip op-kernel-dev-ada0f8633c5b8dad640e1a2bcb95499ec187ac17.tar.gz | |
bonding: Convert memcpy(foo, bar, ETH_ALEN) to ether_addr_copy(foo, bar)
ether_addr_copy is smaller and faster for some architectures.
This relies on a stack frame being at least __aligned(2)
for one use of an Ethernet address on the stack.
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/bonding/bond_3ad.c')
| -rw-r--r-- | drivers/net/bonding/bond_3ad.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/net/bonding/bond_3ad.c b/drivers/net/bonding/bond_3ad.c index f6eda2d..e9edd84 100644 --- a/drivers/net/bonding/bond_3ad.c +++ b/drivers/net/bonding/bond_3ad.c @@ -768,11 +768,11 @@ static int ad_lacpdu_send(struct port *port) lacpdu_header = (struct lacpdu_header *)skb_put(skb, length); - memcpy(lacpdu_header->hdr.h_dest, lacpdu_mcast_addr, ETH_ALEN); + ether_addr_copy(lacpdu_header->hdr.h_dest, lacpdu_mcast_addr); /* Note: source address is set to be the member's PERMANENT address, * because we use it to identify loopback lacpdus in receive. */ - memcpy(lacpdu_header->hdr.h_source, slave->perm_hwaddr, ETH_ALEN); + ether_addr_copy(lacpdu_header->hdr.h_source, slave->perm_hwaddr); lacpdu_header->hdr.h_proto = PKT_TYPE_LACPDU; lacpdu_header->lacpdu = port->lacpdu; @@ -810,11 +810,11 @@ static int ad_marker_send(struct port *port, struct bond_marker *marker) marker_header = (struct bond_marker_header *)skb_put(skb, length); - memcpy(marker_header->hdr.h_dest, lacpdu_mcast_addr, ETH_ALEN); + ether_addr_copy(marker_header->hdr.h_dest, lacpdu_mcast_addr); /* Note: source address is set to be the member's PERMANENT address, * because we use it to identify loopback MARKERs in receive. */ - memcpy(marker_header->hdr.h_source, slave->perm_hwaddr, ETH_ALEN); + ether_addr_copy(marker_header->hdr.h_source, slave->perm_hwaddr); marker_header->hdr.h_proto = PKT_TYPE_LACPDU; marker_header->marker = *marker; |
