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bnx2x: small fix in stats handling

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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 <eric.dumazet@gmail.com>
CC: Eilon Greenstein <eilong@broadcom.com>
CC: Dmitry Kravkov <dmitry@broadcom.com>
Acked-By: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Eric Dumazet 2010-08-23 19:44:08 +00:00 committed by David S. Miller
parent c061b18df0
commit c6a056a349
1 changed files with 4 additions and 3 deletions
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7
drivers/net/bnx2x/bnx2x_stats.c
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@ -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;