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net/e1000: remove unnecessary cast

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The device private pointer (dev_private) is of type void *
therefore no cast is necessary in C.

Cc: stable@dpdk.org

Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
This commit is contained in:
Stephen Hemminger 2019-05-29 12:14:56 -07:00 committed by Ferruh Yigit
parent 63a97e588b
commit 130d2b77f0
1 changed files with 6 additions and 12 deletions
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18
drivers/net/e1000/igb_ethdev.c
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@ -5029,8 +5029,7 @@ static void
igb_start_timecounters(struct rte_eth_dev *dev)
{
struct e1000_hw *hw = E1000_DEV_PRIVATE_TO_HW(dev->data->dev_private);
struct e1000_adapter *adapter =
(struct e1000_adapter *)dev->data->dev_private;
struct e1000_adapter *adapter = dev->data->dev_private;
uint32_t incval = 1;
uint32_t shift = 0;
uint64_t mask = E1000_CYCLECOUNTER_MASK;
@ -5081,8 +5080,7 @@ igb_start_timecounters(struct rte_eth_dev *dev)
static int
igb_timesync_adjust_time(struct rte_eth_dev *dev, int64_t delta)
{
struct e1000_adapter *adapter =
(struct e1000_adapter *)dev->data->dev_private;
struct e1000_adapter *adapter = dev->data->dev_private;
adapter->systime_tc.nsec += delta;
adapter->rx_tstamp_tc.nsec += delta;
@ -5095,8 +5093,7 @@ static int
igb_timesync_write_time(struct rte_eth_dev *dev, const struct timespec *ts)
{
uint64_t ns;
struct e1000_adapter *adapter =
(struct e1000_adapter *)dev->data->dev_private;
struct e1000_adapter *adapter = dev->data->dev_private;
ns = rte_timespec_to_ns(ts);
@ -5112,8 +5109,7 @@ static int
igb_timesync_read_time(struct rte_eth_dev *dev, struct timespec *ts)
{
uint64_t ns, systime_cycles;
struct e1000_adapter *adapter =
(struct e1000_adapter *)dev->data->dev_private;
struct e1000_adapter *adapter = dev->data->dev_private;
systime_cycles = igb_read_systime_cyclecounter(dev);
ns = rte_timecounter_update(&adapter->systime_tc, systime_cycles);
@ -5206,8 +5202,7 @@ igb_timesync_read_rx_timestamp(struct rte_eth_dev *dev,
uint32_t flags __rte_unused)
{
struct e1000_hw *hw = E1000_DEV_PRIVATE_TO_HW(dev->data->dev_private);
struct e1000_adapter *adapter =
(struct e1000_adapter *)dev->data->dev_private;
struct e1000_adapter *adapter = dev->data->dev_private;
uint32_t tsync_rxctl;
uint64_t rx_tstamp_cycles;
uint64_t ns;
@ -5228,8 +5223,7 @@ igb_timesync_read_tx_timestamp(struct rte_eth_dev *dev,
struct timespec *timestamp)
{
struct e1000_hw *hw = E1000_DEV_PRIVATE_TO_HW(dev->data->dev_private);
struct e1000_adapter *adapter =
(struct e1000_adapter *)dev->data->dev_private;
struct e1000_adapter *adapter = dev->data->dev_private;
uint32_t tsync_txctl;
uint64_t tx_tstamp_cycles;
uint64_t ns;