diff options
| author | ZHAO Gang <gamerh2o@gmail.com> | 2013-12-09 19:38:30 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-12-10 23:12:13 -0800 |
| commit | 57cc0279f59da295ea6d98c31fccf2c3a4547e09 (patch) | |
| tree | 6b9fd302b2b79999f6c248d10af2e3099f61f303 /drivers | |
| parent | c31c135e7a779214acb9ad66385bb2bbfe65434b (diff) | |
staging: et131x: remove unnecessary pointer typecast
Signed-off-by: ZHAO Gang <gamerh2o@gmail.com>
Acked-by: Mark Einon <mark.einon@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/staging/et131x/et131x.c | 22 |
1 files changed, 10 insertions, 12 deletions
diff --git a/drivers/staging/et131x/et131x.c b/drivers/staging/et131x/et131x.c index 89bd8ca00126..fdb19df0268d 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; |