diff options
Diffstat (limited to 'drivers/net/ethernet/microchip/lan743x_main.c')
| -rw-r--r-- | drivers/net/ethernet/microchip/lan743x_main.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/net/ethernet/microchip/lan743x_main.c b/drivers/net/ethernet/microchip/lan743x_main.c index 7e236c9ee4b1..a1938842f828 100644 --- a/drivers/net/ethernet/microchip/lan743x_main.c +++ b/drivers/net/ethernet/microchip/lan743x_main.c @@ -158,9 +158,8 @@ static void lan743x_tx_isr(void *context, u32 int_sts, u32 flags) struct lan743x_tx *tx = context; struct lan743x_adapter *adapter = tx->adapter; bool enable_flag = true; - u32 int_en = 0; - int_en = lan743x_csr_read(adapter, INT_EN_SET); + lan743x_csr_read(adapter, INT_EN_SET); if (flags & LAN743X_VECTOR_FLAG_SOURCE_ENABLE_CLEAR) { lan743x_csr_write(adapter, INT_EN_CLR, INT_BIT_DMA_TX_(tx->channel_number)); @@ -1699,10 +1698,9 @@ static int lan743x_tx_napi_poll(struct napi_struct *napi, int weight) bool start_transmitter = false; unsigned long irq_flags = 0; u32 ioc_bit = 0; - u32 int_sts = 0; ioc_bit = DMAC_INT_BIT_TX_IOC_(tx->channel_number); - int_sts = lan743x_csr_read(adapter, DMAC_INT_STS); + lan743x_csr_read(adapter, DMAC_INT_STS); if (tx->vector_flags & LAN743X_VECTOR_FLAG_SOURCE_STATUS_W2C) lan743x_csr_write(adapter, DMAC_INT_STS, ioc_bit); spin_lock_irqsave(&tx->ring_lock, irq_flags); |