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author | Marek Belisko <marek.belisko@open-nandra.com> | 2011-03-10 10:51:26 (GMT) |
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committer | Greg Kroah-Hartman <gregkh@suse.de> | 2011-03-14 18:51:18 (GMT) |
commit | d8dfaf4c94de533cffe9637cd14f9a0e39ad23ad (patch) | |
tree | 3692204f93380f736b3a02c5c96fd5001672747c /drivers/staging/ft1000 | |
parent | 251c72f84ae300465c7b5ca5688b51f392ee646f (diff) | |
download | linux-fsl-qoriq-d8dfaf4c94de533cffe9637cd14f9a0e39ad23ad.tar.xz |
staging: ft1000: Fix coding style in ft1000_copy_down_pkt function.
Signed-off-by: Marek Belisko <marek.belisko@open-nandra.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/staging/ft1000')
-rw-r--r-- | drivers/staging/ft1000/ft1000-usb/ft1000_hw.c | 75 |
1 files changed, 34 insertions, 41 deletions
diff --git a/drivers/staging/ft1000/ft1000-usb/ft1000_hw.c b/drivers/staging/ft1000/ft1000-usb/ft1000_hw.c index 958292e..bb1e9d6 100644 --- a/drivers/staging/ft1000/ft1000-usb/ft1000_hw.c +++ b/drivers/staging/ft1000/ft1000-usb/ft1000_hw.c @@ -929,37 +929,31 @@ static void ft1000_usb_transmit_complete(struct urb *urb) // SUCCESS // //--------------------------------------------------------------------------- -static int ft1000_copy_down_pkt (struct net_device *netdev, u8 *packet, u16 len) +static int ft1000_copy_down_pkt(struct net_device *netdev, u8 * packet, u16 len) { struct ft1000_info *pInfo = netdev_priv(netdev); - struct ft1000_device *pFt1000Dev = pInfo->pFt1000Dev; - + struct ft1000_device *pFt1000Dev = pInfo->pFt1000Dev; int count, ret; - u8 *t; + u8 *t; struct pseudo_hdr hdr; - if (!pInfo->CardReady) - { - - DEBUG("ft1000_copy_down_pkt::Card Not Ready\n"); - return -ENODEV; - - } - + if (!pInfo->CardReady) { + DEBUG("ft1000_copy_down_pkt::Card Not Ready\n"); + return -ENODEV; + } - //DEBUG("ft1000_copy_down_pkt() entered, len = %d\n", len); + //DEBUG("ft1000_copy_down_pkt() entered, len = %d\n", len); count = sizeof(struct pseudo_hdr) + len; - if(count > MAX_BUF_SIZE) - { - DEBUG("Error:ft1000_copy_down_pkt:Message Size Overflow!\n"); - DEBUG("size = %d\n", count); - return -EINVAL; - } + if (count > MAX_BUF_SIZE) { + DEBUG("Error:ft1000_copy_down_pkt:Message Size Overflow!\n"); + DEBUG("size = %d\n", count); + return -EINVAL; + } - if ( count % 4) - count = count + (4- (count %4) ); + if (count % 4) + count = count + (4 - (count % 4)); memset(&hdr, 0, sizeof(struct pseudo_hdr)); @@ -972,46 +966,45 @@ static int ft1000_copy_down_pkt (struct net_device *netdev, u8 *packet, u16 len) hdr.control = 0x00; hdr.checksum = hdr.length ^ hdr.source ^ hdr.destination ^ - hdr.portdest ^ hdr.portsrc ^ hdr.sh_str_id ^ - hdr.control; + hdr.portdest ^ hdr.portsrc ^ hdr.sh_str_id ^ hdr.control; memcpy(&pFt1000Dev->tx_buf[0], &hdr, sizeof(hdr)); memcpy(&(pFt1000Dev->tx_buf[sizeof(struct pseudo_hdr)]), packet, len); - netif_stop_queue(netdev); - - //DEBUG ("ft1000_copy_down_pkt: count = %d\n", count); + netif_stop_queue(netdev); - usb_fill_bulk_urb(pFt1000Dev->tx_urb, - pFt1000Dev->dev, - usb_sndbulkpipe(pFt1000Dev->dev, pFt1000Dev->bulk_out_endpointAddr), - pFt1000Dev->tx_buf, - count, - ft1000_usb_transmit_complete, - (void*)pFt1000Dev); + //DEBUG ("ft1000_copy_down_pkt: count = %d\n", count); - t = (u8 *)pFt1000Dev->tx_urb->transfer_buffer; - //DEBUG("transfer_length=%d\n", pFt1000Dev->tx_urb->transfer_buffer_length); - /*for (i=0; i<count; i++ ) - { - DEBUG("%x ", *t++ ); - }*/ + usb_fill_bulk_urb(pFt1000Dev->tx_urb, + pFt1000Dev->dev, + usb_sndbulkpipe(pFt1000Dev->dev, + pFt1000Dev->bulk_out_endpointAddr), + pFt1000Dev->tx_buf, count, + ft1000_usb_transmit_complete, (void *)pFt1000Dev); + t = (u8 *) pFt1000Dev->tx_urb->transfer_buffer; + //DEBUG("transfer_length=%d\n", pFt1000Dev->tx_urb->transfer_buffer_length); + /*for (i=0; i<count; i++ ) + { + DEBUG("%x ", *t++ ); + } */ ret = usb_submit_urb(pFt1000Dev->tx_urb, GFP_ATOMIC); + if (ret) { DEBUG("ft1000 failed tx_urb %d\n", ret); return ret; } else { pInfo->stats.tx_packets++; - pInfo->stats.tx_bytes += (len+14); + pInfo->stats.tx_bytes += (len + 14); } - //DEBUG("ft1000_copy_down_pkt() exit\n"); + //DEBUG("ft1000_copy_down_pkt() exit\n"); return 0; } + //--------------------------------------------------------------------------- // Function: ft1000_start_xmit // |