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authorFlorian Westphal <fw@strlen.de>2016-05-03 16:30:59 +0200
committerDavid S. Miller <davem@davemloft.net>2016-05-04 14:16:47 -0400
commit4d0e965732db6f7cce78e6b8f5d3073249004c3a (patch)
tree5b9669cf865a386f3e1943c8e1db39dfdaeecfd6 /drivers
parenta6e5472dc3d99201d0f59dd4d1faf0dcf7d978c3 (diff)
drivers: replace dev->trans_start accesses with dev_trans_start
a trans_start struct member exists twice: - in struct net_device (legacy) - in struct netdev_queue Instead of open-coding dev->trans_start usage to obtain the current trans_start value, use dev_trans_start() instead. This is not exactly the same, as dev_trans_start also considers the trans_start values of the netdev queues owned by the device and provides the most recent one. For legacy devices this doesn't matter as dev_trans_start can cope with netdev trans_start values of 0 (they are ignored). This is a prerequisite to eventual removal of dev->trans_start. Cc: linux-rdma@vger.kernel.org Signed-off-by: Florian Westphal <fw@strlen.de> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/infiniband/ulp/ipoib/ipoib_main.c2
-rw-r--r--drivers/net/ethernet/intel/e1000e/netdev.c2
-rw-r--r--drivers/net/ethernet/intel/igb/igb_main.c2
-rw-r--r--drivers/net/ethernet/intel/ixgbe/ixgbe_main.c2
-rw-r--r--drivers/net/ethernet/microchip/encx24j600.c2
-rw-r--r--drivers/net/ethernet/qualcomm/qca_spi.c2
-rw-r--r--drivers/net/fjes/fjes_main.c2
-rw-r--r--drivers/net/hamradio/mkiss.c2
-rw-r--r--drivers/staging/rtl8192e/rtllib_softmac.c2
-rw-r--r--drivers/staging/rtl8192u/ieee80211/ieee80211_softmac.c2
10 files changed, 10 insertions, 10 deletions
diff --git a/drivers/infiniband/ulp/ipoib/ipoib_main.c b/drivers/infiniband/ulp/ipoib/ipoib_main.c
index 80807d6e5c4c..b940ef1c19c7 100644
--- a/drivers/infiniband/ulp/ipoib/ipoib_main.c
+++ b/drivers/infiniband/ulp/ipoib/ipoib_main.c
@@ -1036,7 +1036,7 @@ static void ipoib_timeout(struct net_device *dev)
struct ipoib_dev_priv *priv = netdev_priv(dev);
ipoib_warn(priv, "transmit timeout: latency %d msecs\n",
- jiffies_to_msecs(jiffies - dev->trans_start));
+ jiffies_to_msecs(jiffies - dev_trans_start(dev)));
ipoib_warn(priv, "queue stopped %d, tx_head %u, tx_tail %u\n",
netif_queue_stopped(dev),
priv->tx_head, priv->tx_tail);
diff --git a/drivers/net/ethernet/intel/e1000e/netdev.c b/drivers/net/ethernet/intel/e1000e/netdev.c
index a7f16c35ebcd..269087cb7b96 100644
--- a/drivers/net/ethernet/intel/e1000e/netdev.c
+++ b/drivers/net/ethernet/intel/e1000e/netdev.c
@@ -242,7 +242,7 @@ static void e1000e_dump(struct e1000_adapter *adapter)
dev_info(&adapter->pdev->dev, "Net device Info\n");
pr_info("Device Name state trans_start last_rx\n");
pr_info("%-15s %016lX %016lX %016lX\n", netdev->name,
- netdev->state, netdev->trans_start, netdev->last_rx);
+ netdev->state, dev_trans_start(netdev), netdev->last_rx);
}
/* Print Registers */
diff --git a/drivers/net/ethernet/intel/igb/igb_main.c b/drivers/net/ethernet/intel/igb/igb_main.c
index 8e96c35307fb..7460bdbe2e49 100644
--- a/drivers/net/ethernet/intel/igb/igb_main.c
+++ b/drivers/net/ethernet/intel/igb/igb_main.c
@@ -383,7 +383,7 @@ static void igb_dump(struct igb_adapter *adapter)
dev_info(&adapter->pdev->dev, "Net device Info\n");
pr_info("Device Name state trans_start last_rx\n");
pr_info("%-15s %016lX %016lX %016lX\n", netdev->name,
- netdev->state, netdev->trans_start, netdev->last_rx);
+ netdev->state, dev_trans_start(netdev), netdev->last_rx);
}
/* Print Registers */
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
index 0ef4a15bb23e..18dcfc577ba9 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
@@ -608,7 +608,7 @@ static void ixgbe_dump(struct ixgbe_adapter *adapter)
pr_info("%-15s %016lX %016lX %016lX\n",
netdev->name,
netdev->state,
- netdev->trans_start,
+ dev_trans_start(netdev),
netdev->last_rx);
}
diff --git a/drivers/net/ethernet/microchip/encx24j600.c b/drivers/net/ethernet/microchip/encx24j600.c
index 7df318346b05..707283bb62ba 100644
--- a/drivers/net/ethernet/microchip/encx24j600.c
+++ b/drivers/net/ethernet/microchip/encx24j600.c
@@ -890,7 +890,7 @@ static void encx24j600_tx_timeout(struct net_device *dev)
struct encx24j600_priv *priv = netdev_priv(dev);
netif_err(priv, tx_err, dev, "TX timeout at %ld, latency %ld\n",
- jiffies, jiffies - dev->trans_start);
+ jiffies, jiffies - dev_trans_start(dev));
dev->stats.tx_errors++;
netif_wake_queue(dev);
diff --git a/drivers/net/ethernet/qualcomm/qca_spi.c b/drivers/net/ethernet/qualcomm/qca_spi.c
index 1ef03939d25f..82f3c8811400 100644
--- a/drivers/net/ethernet/qualcomm/qca_spi.c
+++ b/drivers/net/ethernet/qualcomm/qca_spi.c
@@ -734,7 +734,7 @@ qcaspi_netdev_tx_timeout(struct net_device *dev)
struct qcaspi *qca = netdev_priv(dev);
netdev_info(qca->net_dev, "Transmit timeout at %ld, latency %ld\n",
- jiffies, jiffies - dev->trans_start);
+ jiffies, jiffies - dev_trans_start(dev));
qca->net_dev->stats.tx_errors++;
/* Trigger tx queue flush and QCA7000 reset */
qca->sync = QCASPI_SYNC_UNKNOWN;
diff --git a/drivers/net/fjes/fjes_main.c b/drivers/net/fjes/fjes_main.c
index bb7e90368f8f..7ad3d04314c5 100644
--- a/drivers/net/fjes/fjes_main.c
+++ b/drivers/net/fjes/fjes_main.c
@@ -471,7 +471,7 @@ static void fjes_tx_stall_task(struct work_struct *work)
int i;
if (((long)jiffies -
- (long)(netdev->trans_start)) > FJES_TX_TX_STALL_TIMEOUT) {
+ dev_trans_start(netdev)) > FJES_TX_TX_STALL_TIMEOUT) {
netif_wake_queue(netdev);
return;
}
diff --git a/drivers/net/hamradio/mkiss.c b/drivers/net/hamradio/mkiss.c
index 85828f153445..c685937e1de3 100644
--- a/drivers/net/hamradio/mkiss.c
+++ b/drivers/net/hamradio/mkiss.c
@@ -542,7 +542,7 @@ static netdev_tx_t ax_xmit(struct sk_buff *skb, struct net_device *dev)
* May be we must check transmitter timeout here ?
* 14 Oct 1994 Dmitry Gorodchanin.
*/
- if (time_before(jiffies, dev->trans_start + 20 * HZ)) {
+ if (time_before(jiffies, dev_trans_start(dev) + 20 * HZ)) {
/* 20 sec timeout not reached */
return NETDEV_TX_BUSY;
}
diff --git a/drivers/staging/rtl8192e/rtllib_softmac.c b/drivers/staging/rtl8192e/rtllib_softmac.c
index cfab715495ad..62154e3f4463 100644
--- a/drivers/staging/rtl8192e/rtllib_softmac.c
+++ b/drivers/staging/rtl8192e/rtllib_softmac.c
@@ -1991,7 +1991,7 @@ static short rtllib_sta_ps_sleep(struct rtllib_device *ieee, u64 *time)
return 2;
if (!time_after(jiffies,
- ieee->dev->trans_start + msecs_to_jiffies(timeout)))
+ dev_trans_start(ieee->dev) + msecs_to_jiffies(timeout)))
return 0;
if (!time_after(jiffies,
ieee->last_rx_ps_time + msecs_to_jiffies(timeout)))
diff --git a/drivers/staging/rtl8192u/ieee80211/ieee80211_softmac.c b/drivers/staging/rtl8192u/ieee80211/ieee80211_softmac.c
index ae1274cfb392..de714501c996 100644
--- a/drivers/staging/rtl8192u/ieee80211/ieee80211_softmac.c
+++ b/drivers/staging/rtl8192u/ieee80211/ieee80211_softmac.c
@@ -1737,7 +1737,7 @@ static short ieee80211_sta_ps_sleep(struct ieee80211_device *ieee, u32 *time_h,
return 2;
if(!time_after(jiffies,
- ieee->dev->trans_start + msecs_to_jiffies(timeout)))
+ dev_trans_start(ieee->dev) + msecs_to_jiffies(timeout)))
return 0;
if(!time_after(jiffies,