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net: typhoon: Use net_device_stats from struct net_device

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Instead of using a private copy of struct net_device_stats in struct
typhoon, use stats from struct net_device.

Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Tobias Klauser 2017-04-07 10:17:37 +02:00 committed by David S. Miller
parent ae9eb1a7e7
commit 730826bfc3
1 changed files with 3 additions and 4 deletions
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7
drivers/net/ethernet/3com/typhoon.c
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@ -283,7 +283,6 @@ struct typhoon {
spinlock_t command_lock ____cacheline_aligned;
struct basic_ring cmdRing;
struct basic_ring respRing;
struct net_device_stats stats;
struct net_device_stats stats_saved;
struct typhoon_shared * shared;
dma_addr_t shared_dma;
@ -898,7 +897,7 @@ typhoon_set_rx_mode(struct net_device *dev)
static int
typhoon_do_get_stats(struct typhoon *tp)
{
struct net_device_stats *stats = &tp->stats;
struct net_device_stats *stats = &tp->dev->stats;
struct net_device_stats *saved = &tp->stats_saved;
struct cmd_desc xp_cmd;
struct resp_desc xp_resp[7];
@ -951,7 +950,7 @@ static struct net_device_stats *
typhoon_get_stats(struct net_device *dev)
{
struct typhoon *tp = netdev_priv(dev);
struct net_device_stats *stats = &tp->stats;
struct net_device_stats *stats = &tp->dev->stats;
struct net_device_stats *saved = &tp->stats_saved;
smp_rmb();
@ -1991,7 +1990,7 @@ typhoon_stop_runtime(struct typhoon *tp, int wait_type)
tp->card_state = Sleeping;
smp_wmb();
typhoon_do_get_stats(tp);
memcpy(&tp->stats_saved, &tp->stats, sizeof(struct net_device_stats));
memcpy(&tp->stats_saved, &tp->dev->stats, sizeof(struct net_device_stats));
INIT_COMMAND_NO_RESPONSE(&xp_cmd, TYPHOON_CMD_HALT);
typhoon_issue_command(tp, 1, &xp_cmd, 0, NULL);