From: Eric Dumazet Date: Mon, 23 Aug 2010 19:44:08 +0000 (+0000) Subject: bnx2x: small fix in stats handling X-Git-Tag: v3.12-rc1~8399^2~673 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=c6a056a349d10a6e879ca1be6067873b6feed259;p=kernel%2Fkernel-generic.git bnx2x: small fix in stats handling Use a private variable to fold rx_dropped value, instead of shared destination buffer, as it might break SNMP applications. Signed-off-by: Eric Dumazet CC: Eilon Greenstein CC: Dmitry Kravkov Acked-By: Eilon Greenstein Signed-off-by: David S. Miller --- diff --git a/drivers/net/bnx2x/bnx2x_stats.c b/drivers/net/bnx2x/bnx2x_stats.c index c747244..efa1403 100644 --- a/drivers/net/bnx2x/bnx2x_stats.c +++ b/drivers/net/bnx2x/bnx2x_stats.c @@ -969,6 +969,7 @@ static void bnx2x_net_stats_update(struct bnx2x *bp) { struct bnx2x_eth_stats *estats = &bp->eth_stats; struct net_device_stats *nstats = &bp->dev->stats; + unsigned long tmp; int i; nstats->rx_packets = @@ -985,10 +986,10 @@ static void bnx2x_net_stats_update(struct bnx2x *bp) nstats->tx_bytes = bnx2x_hilo(&estats->total_bytes_transmitted_hi); - nstats->rx_dropped = estats->mac_discard; + tmp = estats->mac_discard; for_each_queue(bp, i) - nstats->rx_dropped += - le32_to_cpu(bp->fp[i].old_tclient.checksum_discard); + tmp += le32_to_cpu(bp->fp[i].old_tclient.checksum_discard); + nstats->rx_dropped = tmp; nstats->tx_dropped = 0;