diff options
| -rw-r--r-- | bsp/stm32/libraries/HAL_Drivers/drv_eth.c | 28 |
1 files changed, 13 insertions, 15 deletions
diff --git a/bsp/stm32/libraries/HAL_Drivers/drv_eth.c b/bsp/stm32/libraries/HAL_Drivers/drv_eth.c index 52eb1a2432..f71807c22f 100644 --- a/bsp/stm32/libraries/HAL_Drivers/drv_eth.c +++ b/bsp/stm32/libraries/HAL_Drivers/drv_eth.c @@ -96,16 +96,9 @@ static rt_err_t rt_stm32_eth_init(rt_device_t dev) HAL_ETH_DeInit(&EthHandle); /* configure ethernet peripheral (GPIOs, clocks, MAC, DMA) */ - if (HAL_ETH_Init(&EthHandle) == HAL_OK) - { - LOG_D("emac hardware init sucess"); - } - else - { - LOG_E("emac hardware init faild"); - return -RT_ERROR; - } - + HAL_ETH_Init(&EthHandle); + LOG_D("eth hardware init finished"); + /* Initialize Tx Descriptors list: Chain Mode */ HAL_ETH_DMATxDescListInit(&EthHandle, DMATxDscrTab, Tx_Buff, ETH_TXBUFNB); @@ -543,7 +536,7 @@ static int rt_hw_stm32_eth_init(void) if (Rx_Buff == RT_NULL) { LOG_E("No memory"); - state = RT_ENOMEM; + state = -RT_ENOMEM; goto __exit; } @@ -551,7 +544,7 @@ static int rt_hw_stm32_eth_init(void) if (Rx_Buff == RT_NULL) { LOG_E("No memory"); - state = RT_ENOMEM; + state = -RT_ENOMEM; goto __exit; } @@ -559,7 +552,7 @@ static int rt_hw_stm32_eth_init(void) if (DMARxDscrTab == RT_NULL) { LOG_E("No memory"); - state = RT_ENOMEM; + state = -RT_ENOMEM; goto __exit; } @@ -567,7 +560,7 @@ static int rt_hw_stm32_eth_init(void) if (DMATxDscrTab == RT_NULL) { LOG_E("No memory"); - state = RT_ENOMEM; + state = -RT_ENOMEM; goto __exit; } @@ -607,7 +600,8 @@ static int rt_hw_stm32_eth_init(void) else { LOG_E("emac device init faild: %d", state); - return -RT_ERROR; + state = -RT_ERROR; + goto __exit; } /* start phy monitor */ @@ -622,6 +616,10 @@ static int rt_hw_stm32_eth_init(void) { rt_thread_startup(tid); } + else + { + state = -RT_ERROR; + } __exit: if (state != RT_EOK) { |