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authorEric Dumazet <eric.dumazet@gmail.com>2011-07-06 04:51:04 -0400
committerDavid S. Miller <davem@davemloft.net>2011-07-06 04:51:04 -0400
commit81b16ba2f1cc93a1ee1dda48be2ea2d91a0cb72e (patch)
tree20b4ae46829bde93cd9e11ea479e914dbdc90b1f /drivers/net/veth.c
parent3600cdadb7ab9ee5f4e73ed01242c3e8b8e3282c (diff)
veth: Kill unused tx_dropped
Followup to commit f82528bc13a (Exclude duplicated checking for iface-up) : We no longer need percpu tx_dropped field. Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/veth.c')
-rw-r--r--drivers/net/veth.c5
1 files changed, 1 insertions, 4 deletions
diff --git a/drivers/net/veth.c b/drivers/net/veth.c
index 19e0b0c72f49..7f78db7bd68d 100644
--- a/drivers/net/veth.c
+++ b/drivers/net/veth.c
@@ -30,7 +30,6 @@ struct veth_net_stats {
30 u64 rx_bytes; 30 u64 rx_bytes;
31 u64 tx_bytes; 31 u64 tx_bytes;
32 u64 rx_dropped; 32 u64 rx_dropped;
33 u64 tx_dropped;
34 struct u64_stats_sync syncp; 33 struct u64_stats_sync syncp;
35}; 34};
36 35
@@ -168,7 +167,7 @@ static struct rtnl_link_stats64 *veth_get_stats64(struct net_device *dev,
168 for_each_possible_cpu(cpu) { 167 for_each_possible_cpu(cpu) {
169 struct veth_net_stats *stats = per_cpu_ptr(priv->stats, cpu); 168 struct veth_net_stats *stats = per_cpu_ptr(priv->stats, cpu);
170 u64 rx_packets, rx_bytes, rx_dropped; 169 u64 rx_packets, rx_bytes, rx_dropped;
171 u64 tx_packets, tx_bytes, tx_dropped; 170 u64 tx_packets, tx_bytes;
172 unsigned int start; 171 unsigned int start;
173 172
174 do { 173 do {
@@ -178,14 +177,12 @@ static struct rtnl_link_stats64 *veth_get_stats64(struct net_device *dev,
178 rx_bytes = stats->rx_bytes; 177 rx_bytes = stats->rx_bytes;
179 tx_bytes = stats->tx_bytes; 178 tx_bytes = stats->tx_bytes;
180 rx_dropped = stats->rx_dropped; 179 rx_dropped = stats->rx_dropped;
181 tx_dropped = stats->tx_dropped;
182 } while (u64_stats_fetch_retry_bh(&stats->syncp, start)); 180 } while (u64_stats_fetch_retry_bh(&stats->syncp, start));
183 tot->rx_packets += rx_packets; 181 tot->rx_packets += rx_packets;
184 tot->tx_packets += tx_packets; 182 tot->tx_packets += tx_packets;
185 tot->rx_bytes += rx_bytes; 183 tot->rx_bytes += rx_bytes;
186 tot->tx_bytes += tx_bytes; 184 tot->tx_bytes += tx_bytes;
187 tot->rx_dropped += rx_dropped; 185 tot->rx_dropped += rx_dropped;
188 tot->tx_dropped += tx_dropped;
189 } 186 }
190 187
191 return tot; 188 return tot;