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staging: usbip: reformat function pickup_urb_and_free_priv

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re-indent funtion "pickup_urb_and_free_priv" to improve readability.

Signed-off-by: Stefan Reif <ke42caxa@cip.cs.fau.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Stefan Reif 2013-04-04 16:03:04 +02:00 committed by Greg Kroah-Hartman
parent c5a73ee2d1
commit 2663d79b83
1 changed files with 26 additions and 22 deletions
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48
drivers/staging/usbip/vhci_rx.c
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@ -31,33 +31,37 @@ struct urb *pickup_urb_and_free_priv(struct vhci_device *vdev, __u32 seqnum)
int status;
list_for_each_entry_safe(priv, tmp, &vdev->priv_rx, list) {
if (priv->seqnum == seqnum) {
urb = priv->urb;
status = urb->status;
if (priv->seqnum != seqnum)
continue;
usbip_dbg_vhci_rx("find urb %p vurb %p seqnum %u\n",
urb, priv, seqnum);
urb = priv->urb;
status = urb->status;
/* TODO: fix logic here to improve indent situtation */
if (status != -EINPROGRESS) {
if (status == -ENOENT ||
status == -ECONNRESET)
dev_info(&urb->dev->dev,
"urb %p was unlinked "
"%ssynchronuously.\n", urb,
status == -ENOENT ? "" : "a");
else
dev_info(&urb->dev->dev,
"urb %p may be in a error, "
"status %d\n", urb, status);
}
list_del(&priv->list);
kfree(priv);
urb->hcpriv = NULL;
usbip_dbg_vhci_rx("find urb %p vurb %p seqnum %u\n",
urb, priv, seqnum);
switch (status) {
case -ENOENT:
/* fall through */
case -ECONNRESET:
dev_info(&urb->dev->dev,
"urb %p was unlinked %ssynchronuously.\n", urb,
status == -ENOENT ? "" : "a");
break;
case -EINPROGRESS:
/* no info output */
break;
default:
dev_info(&urb->dev->dev,
"urb %p may be in a error, status %d\n", urb,
status);
}
list_del(&priv->list);
kfree(priv);
urb->hcpriv = NULL;
break;
}
return urb;