Commit c2fd03a0 authored by Joe Perches's avatar Joe Perches Committed by David S. Miller

drivers: net: Remove casts to same type

Adding casts of objects to the same type is unnecessary
and confusing for a human reader.

For example, this cast:

        int y;
        int *p = (int *)&y;

I used the coccinelle script below to find and remove these
unnecessary casts.  I manually removed the conversions this
script produces of casts with __force, __iomem and __user.

@@
type T;
T *p;
@@

-       (T *)p
+       p
Signed-off-by: default avatarJoe Perches <joe@perches.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 2c208890
......@@ -936,7 +936,7 @@ static int cops_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
{
struct cops_local *lp = netdev_priv(dev);
struct sockaddr_at *sa = (struct sockaddr_at *)&ifr->ifr_addr;
struct atalk_addr *aa = (struct atalk_addr *)&lp->node_addr;
struct atalk_addr *aa = &lp->node_addr;
switch(cmd)
{
......
......@@ -597,7 +597,7 @@ static int __devinit bfin_can_probe(struct platform_device *pdev)
dev_info(&pdev->dev,
"%s device registered"
"(&reg_base=%p, rx_irq=%d, tx_irq=%d, err_irq=%d, sclk=%d)\n",
DRV_NAME, (void *)priv->membase, priv->rx_irq,
DRV_NAME, priv->membase, priv->rx_irq,
priv->tx_irq, priv->err_irq, priv->can.clock.freq);
return 0;
......
......@@ -1020,8 +1020,7 @@ static int __devinit mcp251x_can_probe(struct spi_device *spi)
GFP_DMA);
if (priv->spi_tx_buf) {
priv->spi_rx_buf = (u8 *)(priv->spi_tx_buf +
(PAGE_SIZE / 2));
priv->spi_rx_buf = (priv->spi_tx_buf + (PAGE_SIZE / 2));
priv->spi_rx_dma = (dma_addr_t)(priv->spi_tx_dma +
(PAGE_SIZE / 2));
} else {
......
......@@ -2962,7 +2962,7 @@ static int dfx_rcv_init(DFX_board_t *bp, int get_buffers)
bp->descr_block_virt->rcv_data[i+j].long_0 = (u32) (PI_RCV_DESCR_M_SOP |
((PI_RCV_DATA_K_SIZE_MAX / PI_ALIGN_K_RCV_DATA_BUFF) << PI_RCV_DESCR_V_SEG_LEN));
bp->descr_block_virt->rcv_data[i+j].long_1 = (u32) (bp->rcv_block_phys + (i * PI_RCV_DATA_K_SIZE_MAX));
bp->p_rcv_buff_va[i+j] = (char *) (bp->rcv_block_virt + (i * PI_RCV_DATA_K_SIZE_MAX));
bp->p_rcv_buff_va[i+j] = (bp->rcv_block_virt + (i * PI_RCV_DATA_K_SIZE_MAX));
}
#endif
}
......@@ -3030,7 +3030,7 @@ static void dfx_rcv_queue_process(
#ifdef DYNAMIC_BUFFERS
p_buff = (char *) (((struct sk_buff *)bp->p_rcv_buff_va[entry])->data);
#else
p_buff = (char *) bp->p_rcv_buff_va[entry];
p_buff = bp->p_rcv_buff_va[entry];
#endif
memcpy(&descr, p_buff + RCV_BUFF_K_DESCR, sizeof(u32));
......
......@@ -1242,7 +1242,7 @@ static int smt_set_para(struct s_smc *smc, struct smt_para *pa, int index,
if (len < 8)
goto len_error ;
if (set)
memcpy((char *) to,(char *) from+2,6) ;
memcpy(to,from+2,6) ;
to += 8 ;
from += 8 ;
len -= 8 ;
......@@ -1251,7 +1251,7 @@ static int smt_set_para(struct s_smc *smc, struct smt_para *pa, int index,
if (len < 4)
goto len_error ;
if (set)
memcpy((char *) to,(char *) from,4) ;
memcpy(to,from,4) ;
to += 4 ;
from += 4 ;
len -= 4 ;
......@@ -1260,7 +1260,7 @@ static int smt_set_para(struct s_smc *smc, struct smt_para *pa, int index,
if (len < 8)
goto len_error ;
if (set)
memcpy((char *) to,(char *) from,8) ;
memcpy(to,from,8) ;
to += 8 ;
from += 8 ;
len -= 8 ;
......@@ -1269,7 +1269,7 @@ static int smt_set_para(struct s_smc *smc, struct smt_para *pa, int index,
if (len < 32)
goto len_error ;
if (set)
memcpy((char *) to,(char *) from,32) ;
memcpy(to,from,32) ;
to += 32 ;
from += 32 ;
len -= 32 ;
......
......@@ -485,7 +485,7 @@ static void ax_encaps(struct net_device *dev, unsigned char *icp, int len)
return;
default:
count = kiss_esc(p, (unsigned char *)ax->xbuff, len);
count = kiss_esc(p, ax->xbuff, len);
}
} else {
unsigned short crc;
......@@ -497,7 +497,7 @@ static void ax_encaps(struct net_device *dev, unsigned char *icp, int len)
case CRC_MODE_SMACK:
*p |= 0x80;
crc = swab16(crc16(0, p, len));
count = kiss_esc_crc(p, (unsigned char *)ax->xbuff, crc, len+2);
count = kiss_esc_crc(p, ax->xbuff, crc, len+2);
break;
case CRC_MODE_FLEX_TEST:
ax->crcmode = CRC_MODE_NONE;
......@@ -506,11 +506,11 @@ static void ax_encaps(struct net_device *dev, unsigned char *icp, int len)
case CRC_MODE_FLEX:
*p |= 0x20;
crc = calc_crc_flex(p, len);
count = kiss_esc_crc(p, (unsigned char *)ax->xbuff, crc, len+2);
count = kiss_esc_crc(p, ax->xbuff, crc, len+2);
break;
default:
count = kiss_esc(p, (unsigned char *)ax->xbuff, len);
count = kiss_esc(p, ax->xbuff, len);
}
}
spin_unlock_bh(&ax->buflock);
......
......@@ -614,7 +614,7 @@ static void netvsc_send_recv_completion(struct hv_device *device,
static void netvsc_receive_completion(void *context)
{
struct hv_netvsc_packet *packet = context;
struct hv_device *device = (struct hv_device *)packet->device;
struct hv_device *device = packet->device;
struct netvsc_device *net_device;
u64 transaction_id = 0;
bool fsend_receive_comp = false;
......
......@@ -1017,7 +1017,7 @@ static void ali_ircc_fir_change_speed(struct ali_ircc_cb *priv, __u32 baud)
{
int iobase;
struct ali_ircc_cb *self = (struct ali_ircc_cb *) priv;
struct ali_ircc_cb *self = priv;
struct net_device *dev;
IRDA_DEBUG(1, "%s(), ---------------- Start ----------------\n", __func__ );
......@@ -1052,7 +1052,7 @@ static void ali_ircc_fir_change_speed(struct ali_ircc_cb *priv, __u32 baud)
*/
static void ali_ircc_sir_change_speed(struct ali_ircc_cb *priv, __u32 speed)
{
struct ali_ircc_cb *self = (struct ali_ircc_cb *) priv;
struct ali_ircc_cb *self = priv;
unsigned long flags;
int iobase;
int fcr; /* FIFO control reg */
......@@ -1121,7 +1121,7 @@ static void ali_ircc_sir_change_speed(struct ali_ircc_cb *priv, __u32 speed)
static void ali_ircc_change_dongle_speed(struct ali_ircc_cb *priv, int speed)
{
struct ali_ircc_cb *self = (struct ali_ircc_cb *) priv;
struct ali_ircc_cb *self = priv;
int iobase,dongle_id;
int tmp = 0;
......
......@@ -794,7 +794,7 @@ static int __devinit au1k_irda_net_init(struct net_device *dev)
/* allocate the data buffers */
aup->db[0].vaddr =
(void *)dma_alloc(MAX_BUF_SIZE * 2 * NUM_IR_DESC, &temp);
dma_alloc(MAX_BUF_SIZE * 2 * NUM_IR_DESC, &temp);
if (!aup->db[0].vaddr)
goto out3;
......
......@@ -390,10 +390,10 @@ static void sl_encaps(struct slip *sl, unsigned char *icp, int len)
#endif
#ifdef CONFIG_SLIP_MODE_SLIP6
if (sl->mode & SL_MODE_SLIP6)
count = slip_esc6(p, (unsigned char *) sl->xbuff, len);
count = slip_esc6(p, sl->xbuff, len);
else
#endif
count = slip_esc(p, (unsigned char *) sl->xbuff, len);
count = slip_esc(p, sl->xbuff, len);
/* Order of next two lines is *very* important.
* When we are sending a little amount of data,
......
......@@ -1037,7 +1037,7 @@ vmxnet3_tq_xmit(struct sk_buff *skb, struct vmxnet3_tx_queue *tq,
#endif
dev_dbg(&adapter->netdev->dev,
"txd[%u]: SOP 0x%Lx 0x%x 0x%x\n",
(u32)((union Vmxnet3_GenericDesc *)ctx.sop_txd -
(u32)(ctx.sop_txd -
tq->tx_ring.base), le64_to_cpu(gdesc->txd.addr),
le32_to_cpu(gdesc->dword[2]), le32_to_cpu(gdesc->dword[3]));
......
......@@ -231,7 +231,7 @@ static void x25_asy_encaps(struct x25_asy *sl, unsigned char *icp, int len)
}
p = icp;
count = x25_asy_esc(p, (unsigned char *) sl->xbuff, len);
count = x25_asy_esc(p, sl->xbuff, len);
/* Order of next two lines is *very* important.
* When we are sending a little amount of data,
......
......@@ -1268,7 +1268,7 @@ int i2400m_fw_check(struct i2400m *i2400m, const void *bcf, size_t bcf_size)
size_t leftover, offset, header_len, size;
leftover = top - itr;
offset = itr - (const void *) bcf;
offset = itr - bcf;
if (leftover <= sizeof(*bcf_hdr)) {
dev_err(dev, "firmware %s: %zu B left at @%zx, "
"not enough for BCF header\n",
......
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