[dpdk-dev] [PATCH 10/12] net/i40e: remove unnecessary cast

[Stephen Hemminger]

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

Signed-off-by: Stephen Hemminger <step...@networkplumber.org>
---
 drivers/net/i40e/i40e_ethdev.c | 24 +++++++-----------------
 1 file changed, 7 insertions(+), 17 deletions(-)

diff --git a/drivers/net/i40e/i40e_ethdev.c b/drivers/net/i40e/i40e_ethdev.c
index f4d778ea2df7..24b2ce245557 100644
--- a/drivers/net/i40e/i40e_ethdev.c
+++ b/drivers/net/i40e/i40e_ethdev.c
@@ -1211,11 +1211,9 @@ i40e_parse_latest_vec_handler(__rte_unused const char 
*key,
                                const char *value,
                                void *opaque)
 {
-       struct i40e_adapter *ad;
+       struct i40e_adapter *ad = opaque;
        int use_latest_vec;
 
-       ad = (struct i40e_adapter *)opaque;
-
        use_latest_vec = atoi(value);
 
        if (use_latest_vec != 0 && use_latest_vec != 1)
@@ -10843,8 +10841,7 @@ static void
 i40e_start_timecounters(struct rte_eth_dev *dev)
 {
        struct i40e_hw *hw = I40E_DEV_PRIVATE_TO_HW(dev->data->dev_private);
-       struct i40e_adapter *adapter =
-                       (struct i40e_adapter *)dev->data->dev_private;
+       struct i40e_adapter *adapter = dev->data->dev_private;
        struct rte_eth_link link;
        uint32_t tsync_inc_l;
        uint32_t tsync_inc_h;
@@ -10896,8 +10893,7 @@ i40e_start_timecounters(struct rte_eth_dev *dev)
 static int
 i40e_timesync_adjust_time(struct rte_eth_dev *dev, int64_t delta)
 {
-       struct i40e_adapter *adapter =
-                       (struct i40e_adapter *)dev->data->dev_private;
+       struct i40e_adapter *adapter = dev->data->dev_private;
 
        adapter->systime_tc.nsec += delta;
        adapter->rx_tstamp_tc.nsec += delta;
@@ -10910,8 +10906,7 @@ static int
 i40e_timesync_write_time(struct rte_eth_dev *dev, const struct timespec *ts)
 {
        uint64_t ns;
-       struct i40e_adapter *adapter =
-                       (struct i40e_adapter *)dev->data->dev_private;
+       struct i40e_adapter *adapter = dev->data->dev_private;
 
        ns = rte_timespec_to_ns(ts);
 
@@ -10927,8 +10922,7 @@ static int
 i40e_timesync_read_time(struct rte_eth_dev *dev, struct timespec *ts)
 {
        uint64_t ns, systime_cycles;
-       struct i40e_adapter *adapter =
-                       (struct i40e_adapter *)dev->data->dev_private;
+       struct i40e_adapter *adapter = dev->data->dev_private;
 
        systime_cycles = i40e_read_systime_cyclecounter(dev);
        ns = rte_timecounter_update(&adapter->systime_tc, systime_cycles);
@@ -11004,9 +10998,7 @@ i40e_timesync_read_rx_timestamp(struct rte_eth_dev *dev,
                                struct timespec *timestamp, uint32_t flags)
 {
        struct i40e_hw *hw = I40E_DEV_PRIVATE_TO_HW(dev->data->dev_private);
-       struct i40e_adapter *adapter =
-               (struct i40e_adapter *)dev->data->dev_private;
-
+       struct i40e_adapter *adapter = dev->data->dev_private;
        uint32_t sync_status;
        uint32_t index = flags & 0x03;
        uint64_t rx_tstamp_cycles;
@@ -11028,9 +11020,7 @@ i40e_timesync_read_tx_timestamp(struct rte_eth_dev *dev,
                                struct timespec *timestamp)
 {
        struct i40e_hw *hw = I40E_DEV_PRIVATE_TO_HW(dev->data->dev_private);
-       struct i40e_adapter *adapter =
-               (struct i40e_adapter *)dev->data->dev_private;
-
+       struct i40e_adapter *adapter = dev->data->dev_private;
        uint32_t sync_status;
        uint64_t tx_tstamp_cycles;
        uint64_t ns;
-- 
2.20.1