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authorMarek Belisko <marek.belisko@gmail.com>2010-11-02 14:51:44 +0100
committerGreg Kroah-Hartman <gregkh@suse.de>2010-11-09 16:07:03 -0800
commit35e9403b052ff6cad71bc5d9a075385e0c62ab96 (patch)
treec94aa6682a798974312bd575ea62ab8389e19c4e /drivers
parentd2b07455b85d20c72e4182fe7d53d8c70838f984 (diff)
downloadop-kernel-dev-35e9403b052ff6cad71bc5d9a075385e0c62ab96.zip
op-kernel-dev-35e9403b052ff6cad71bc5d9a075385e0c62ab96.tar.gz
staging: ft1000: Use specific error codes instead self defined.
Signed-off-by: Marek Belisko <marek.belisko@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/staging/ft1000/ft1000-usb/ft1000_hw.c27
1 files changed, 10 insertions, 17 deletions
diff --git a/drivers/staging/ft1000/ft1000-usb/ft1000_hw.c b/drivers/staging/ft1000/ft1000-usb/ft1000_hw.c
index 90394e1..9bb5377 100644
--- a/drivers/staging/ft1000/ft1000-usb/ft1000_hw.c
+++ b/drivers/staging/ft1000/ft1000-usb/ft1000_hw.c
@@ -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;
}
//---------------------------------------------------------------------------
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