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staging: vt6656: Clean up RXvFreeRCB. 

Clean up white space, comments and camel case.

Camel case changes
pRCB -> rcb
bReAllocSkb -> re_alloc_skb
pDevice -> priv

Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Malcolm Priestley 2014-02-28 23:58:32 +00:00 committed by Greg Kroah-Hartman
parent 49d73a9805
commit 5a30e0b658
1 changed files with 27 additions and 26 deletions
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53
drivers/staging/vt6656/dpc.c
View File

@ -1323,39 +1323,40 @@ void RXvWorkItem(struct work_struct *work)
spin_unlock_irq(&priv->lock);
}
void RXvFreeRCB(struct vnt_rcb *pRCB, int bReAllocSkb)
void RXvFreeRCB(struct vnt_rcb *rcb, int re_alloc_skb)
{
struct vnt_private *pDevice = pRCB->pDevice;
struct vnt_private *priv = rcb->pDevice;
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"---->RXvFreeRCB\n");
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"---->RXvFreeRCB\n");
if (bReAllocSkb == false) {
kfree_skb(pRCB->skb);
bReAllocSkb = true;
if (re_alloc_skb == false) {
kfree_skb(rcb->skb);
re_alloc_skb = true;
}
if (bReAllocSkb == true) {
pRCB->skb = dev_alloc_skb((int)pDevice->rx_buf_sz);
// todo error handling
if (pRCB->skb == NULL) {
DBG_PRT(MSG_LEVEL_ERR,KERN_ERR" Failed to re-alloc rx skb\n");
}else {
pRCB->skb->dev = pDevice->dev;
}
}
//
// Insert the RCB back in the Recv free list
//
EnqueueRCB(pDevice->FirstRecvFreeList, pDevice->LastRecvFreeList, pRCB);
pDevice->NumRecvFreeList++;
if (re_alloc_skb == true) {
rcb->skb = dev_alloc_skb((int)priv->rx_buf_sz);
/* TODO error handling */
if (rcb->skb == NULL) {
DBG_PRT(MSG_LEVEL_ERR, KERN_ERR
" Failed to re-alloc rx skb\n");
} else {
rcb->skb->dev = priv->dev;
}
}
if ((pDevice->Flags & fMP_POST_READS) && MP_IS_READY(pDevice) &&
(pDevice->bIsRxWorkItemQueued == false) ) {
/* Insert the RCB back in the Recv free list */
EnqueueRCB(priv->FirstRecvFreeList, priv->LastRecvFreeList, rcb);
priv->NumRecvFreeList++;
pDevice->bIsRxWorkItemQueued = true;
schedule_work(&pDevice->read_work_item);
}
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"<----RXFreeRCB %d %d\n",pDevice->NumRecvFreeList, pDevice->NumRecvMngList);
if ((priv->Flags & fMP_POST_READS) && MP_IS_READY(priv) &&
(priv->bIsRxWorkItemQueued == false)) {
priv->bIsRxWorkItemQueued = true;
schedule_work(&priv->read_work_item);
}
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"<----RXFreeRCB %d %d\n",
priv->NumRecvFreeList, priv->NumRecvMngList);
}
void RXvMngWorkItem(struct work_struct *work)