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staging: ft1000: Use specific error codes instead self defined.

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Signed-off-by: Marek Belisko <marek.belisko@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Marek Belisko
2010-11-02 14:51:44 +01:00
committed by Greg Kroah-Hartman
parent d2b07455b8
commit 35e9403b05
1 changed files with 10 additions and 17 deletions
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27
drivers/staging/ft1000/ft1000-usb/ft1000_hw.c
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@@ -1025,7 +1025,7 @@ static int ft1000_copy_down_pkt (struct net_device *netdev, u8 *packet, u16 len)
{
DEBUG("ft1000_copy_down_pkt::Card Not Ready\n");
return STATUS_FAILURE;
return -ENODEV;
}
@@ -1037,7 +1037,7 @@ static int ft1000_copy_down_pkt (struct net_device *netdev, u8 *packet, u16 len)
{
DEBUG("Error:ft1000_copy_down_pkt:Message Size Overflow!\n");
DEBUG("size = %d\n", count);
return STATUS_FAILURE;
return -EINVAL;
}
if ( count % 4)
@@ -1080,25 +1080,18 @@ static int ft1000_copy_down_pkt (struct net_device *netdev, u8 *packet, u16 len)
}*/
ret = usb_submit_urb(pFt1000Dev->tx_urb, GFP_ATOMIC);
if(ret)
{
ret = usb_submit_urb(pFt1000Dev->tx_urb, GFP_ATOMIC);
if (ret) {
DEBUG("ft1000 failed tx_urb %d\n", ret);
return STATUS_FAILURE;
}
else
{
//DEBUG("ft1000 sucess tx_urb %d\n", ret);
pInfo->stats.tx_packets++;
pInfo->stats.tx_bytes += (len+14);
}
return ret;
} else {
pInfo->stats.tx_packets++;
pInfo->stats.tx_bytes += (len+14);
}
//DEBUG("ft1000_copy_down_pkt() exit\n");
return STATUS_SUCCESS;
return 0;
}
//---------------------------------------------------------------------------