* [PATCH net-next] vmxnet3: Replace msleep(1) with usleep_range()
@ 2018-05-17 3:46 YueHaibing
2018-05-17 19:56 ` David Miller
0 siblings, 1 reply; 2+ messages in thread
From: YueHaibing @ 2018-05-17 3:46 UTC (permalink / raw)
To: doshir, pv-drivers, davem; +Cc: netdev, linux-kernel, YueHaibing
As documented in Documentation/timers/timers-howto.txt,
replace msleep(1) with usleep_range().
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
---
drivers/net/vmxnet3/vmxnet3_drv.c | 6 +++---
drivers/net/vmxnet3/vmxnet3_ethtool.c | 2 +-
2 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/net/vmxnet3/vmxnet3_drv.c b/drivers/net/vmxnet3/vmxnet3_drv.c
index 9ebe2a6..2234a33 100644
--- a/drivers/net/vmxnet3/vmxnet3_drv.c
+++ b/drivers/net/vmxnet3/vmxnet3_drv.c
@@ -2945,7 +2945,7 @@ vmxnet3_close(struct net_device *netdev)
* completion.
*/
while (test_and_set_bit(VMXNET3_STATE_BIT_RESETTING, &adapter->state))
- msleep(1);
+ usleep_range(1000, 2000);
vmxnet3_quiesce_dev(adapter);
@@ -2995,7 +2995,7 @@ vmxnet3_change_mtu(struct net_device *netdev, int new_mtu)
* completion.
*/
while (test_and_set_bit(VMXNET3_STATE_BIT_RESETTING, &adapter->state))
- msleep(1);
+ usleep_range(1000, 2000);
if (netif_running(netdev)) {
vmxnet3_quiesce_dev(adapter);
@@ -3567,7 +3567,7 @@ static void vmxnet3_shutdown_device(struct pci_dev *pdev)
* completion.
*/
while (test_and_set_bit(VMXNET3_STATE_BIT_RESETTING, &adapter->state))
- msleep(1);
+ usleep_range(1000, 2000);
if (test_and_set_bit(VMXNET3_STATE_BIT_QUIESCED,
&adapter->state)) {
diff --git a/drivers/net/vmxnet3/vmxnet3_ethtool.c b/drivers/net/vmxnet3/vmxnet3_ethtool.c
index 2ff2731..559db05 100644
--- a/drivers/net/vmxnet3/vmxnet3_ethtool.c
+++ b/drivers/net/vmxnet3/vmxnet3_ethtool.c
@@ -600,7 +600,7 @@ vmxnet3_set_ringparam(struct net_device *netdev,
* completion.
*/
while (test_and_set_bit(VMXNET3_STATE_BIT_RESETTING, &adapter->state))
- msleep(1);
+ usleep_range(1000, 2000);
if (netif_running(netdev)) {
vmxnet3_quiesce_dev(adapter);
--
2.7.0
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2018-05-17 3:46 [PATCH net-next] vmxnet3: Replace msleep(1) with usleep_range() YueHaibing
2018-05-17 19:56 ` David Miller
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