Hello.
On 28-12-2013 10:17, Ding Tianhong wrote:
Use possibly more efficient ether_addr_equal
to instead of memcmp.
Cc: "David S. Miller" <[email protected]>
Signed-off-by: Ding Tianhong <[email protected]>
---
drivers/net/ethernet/packetengines/yellowfin.c | 12 ++++++------
1 files changed, 6 insertions(+), 6 deletions(-)
diff --git a/drivers/net/ethernet/packetengines/yellowfin.c
b/drivers/net/ethernet/packetengines/yellowfin.c
index d28593b..b83ac0e 100644
--- a/drivers/net/ethernet/packetengines/yellowfin.c
+++ b/drivers/net/ethernet/packetengines/yellowfin.c
@@ -1097,12 +1097,12 @@ static int yellowfin_rx(struct net_device *dev)
if (status2 & 0x80) dev->stats.rx_dropped++;
#ifdef YF_PROTOTYPE /* Support for prototype hardware errata. */
} else if ((yp->flags & HasMACAddrBug) &&
- memcmp(le32_to_cpu(yp->rx_ring_dma +
- entry*sizeof(struct yellowfin_desc)),
- dev->dev_addr, 6) != 0 &&
- memcmp(le32_to_cpu(yp->rx_ring_dma +
- entry*sizeof(struct yellowfin_desc)),
- "\377\377\377\377\377\377", 6) != 0) {
+ !ether_addr_equal(le32_to_cpu(yp->rx_ring_dma +
+ entry * sizeof(struct
yellowfin_desc)),
+ dev->dev_addr) &&
Previous line was aligned correctly, the above line should start under
le32_to_cpu.
+ !ether_addr_equal(le32_to_cpu(yp->rx_ring_dma +
+ entry * sizeof(struct
yellowfin_desc)),
Start the continuation lines under 'yp', please.
+
"\377\377\377\377\377\377")) {
This line should start under le32_to_cpu.
WBR, Sergei
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