Signed-off-by: ZHAO Gang <gamer...@gmail.com>
---
drivers/staging/et131x/et131x.c | 22 ++++++++++------------
1 file changed, 10 insertions(+), 12 deletions(-)
diff --git a/drivers/staging/et131x/et131x.c b/drivers/staging/et131x/et131x.c
index 89bd8ca..fdb19df 100644
--- a/drivers/staging/et131x/et131x.c
+++ b/drivers/staging/et131x/et131x.c
@@ -1798,7 +1798,7 @@ static void et131x_config_rx_dma_regs(struct
et131x_adapter *adapter)
}
/* Now's the best time to initialize FBR contents */
- fbr_entry = (struct fbr_desc *) fbr->ring_virtaddr;
+ fbr_entry = fbr->ring_virtaddr;
for (entry = 0; entry < fbr->num_entries; entry++) {
fbr_entry->addr_hi = fbr->bus_high[entry];
fbr_entry->addr_lo = fbr->bus_low[entry];
@@ -2290,8 +2290,8 @@ static void et131x_rx_dma_memory_free(struct
et131x_adapter *adapter)
WARN_ON(rx_ring->num_ready_recv != rx_ring->num_rfd);
while (!list_empty(&rx_ring->recv_list)) {
- rfd = (struct rfd *) list_entry(rx_ring->recv_list.next,
- struct rfd, list_node);
+ rfd = list_entry(rx_ring->recv_list.next,
+ struct rfd, list_node);
list_del(&rfd->list_node);
rfd->skb = NULL;
@@ -2536,7 +2536,7 @@ static struct rfd *nic_rx_pkts(struct et131x_adapter
*adapter)
spin_lock_irqsave(&adapter->rcv_lock, flags);
element = rx_local->recv_list.next;
- rfd = (struct rfd *) list_entry(element, struct rfd, list_node);
+ rfd = list_entry(element, struct rfd, list_node);
if (!rfd) {
spin_unlock_irqrestore(&adapter->rcv_lock, flags);
@@ -2713,11 +2713,10 @@ static int et131x_tx_dma_memory_alloc(struct
et131x_adapter *adapter)
return -ENOMEM;
desc_size = (sizeof(struct tx_desc) * NUM_DESC_PER_RING_TX);
- tx_ring->tx_desc_ring =
- (struct tx_desc *) dma_alloc_coherent(&adapter->pdev->dev,
- desc_size,
- &tx_ring->tx_desc_ring_pa,
- GFP_KERNEL);
+ tx_ring->tx_desc_ring = dma_alloc_coherent(&adapter->pdev->dev,
+ desc_size,
+ &tx_ring->tx_desc_ring_pa,
+ GFP_KERNEL);
if (!adapter->tx_ring.tx_desc_ring) {
dev_err(&adapter->pdev->dev,
"Cannot alloc memory for Tx Ring\n");
@@ -3090,9 +3089,8 @@ static inline void free_send_packet(struct et131x_adapter
*adapter,
* they point to
*/
do {
- desc = (struct tx_desc *)
- (adapter->tx_ring.tx_desc_ring +
- INDEX10(tcb->index_start));
+ desc = adapter->tx_ring.tx_desc_ring +
+ INDEX10(tcb->index_start);
dma_addr = desc->addr_lo;
dma_addr |= (u64)desc->addr_hi << 32;
--
1.8.3.1
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