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beeceem: Replace C99 comments with C89 ones and remove unneeded comments in InterfaceRx.c 

This patch replaces C99-style with C89-style comments.
Additionally, code fragments that have been commented out are removed;
the same applies to meaningless comments.

Signed-off-by: Matthias Oefelein <ma.oefelein@arcor.de>
Signed-off-by: Ralph Mueck <linux-kernel@rmueck.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Matthias Oefelein 2014-01-08 23:15:10 +01:00 committed by Greg Kroah-Hartman
parent b0303a830a
commit 69cb4a8d9c
1 changed files with 2 additions and 6 deletions
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8
drivers/staging/bcm/InterfaceRx.c
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@ -41,7 +41,6 @@ static void read_bulk_callback(struct urb *urb)
int QueueIndex = NO_OF_QUEUES + 1;
UINT uiIndex = 0;
int process_done = 1;
//int idleflag = 0 ;
struct bcm_usb_rcb *pRcb = (struct bcm_usb_rcb *)urb->context;
struct bcm_interface_adapter *psIntfAdapter = pRcb->psIntfAdapter;
struct bcm_mini_adapter *Adapter = psIntfAdapter->psAdapter;
@ -101,7 +100,7 @@ static void read_bulk_callback(struct urb *urb)
bHeaderSupressionEnabled & Adapter->bPHSEnabled;
}
skb = dev_alloc_skb(pLeader->PLength + SKB_RESERVE_PHS_BYTES + SKB_RESERVE_ETHERNET_HEADER);//2 //2 for allignment
skb = dev_alloc_skb(pLeader->PLength + SKB_RESERVE_PHS_BYTES + SKB_RESERVE_ETHERNET_HEADER);
if (!skb) {
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "NO SKBUFF!!! Dropping the Packet");
atomic_dec(&psIntfAdapter->uNumRcbUsed);
@ -190,7 +189,7 @@ static int ReceiveRcb(struct bcm_interface_adapter *psIntfAdapter, struct bcm_us
retval = usb_submit_urb(urb, GFP_ATOMIC);
if (retval) {
BCM_DEBUG_PRINT(psIntfAdapter->psAdapter, DBG_TYPE_RX, RX_DPC, DBG_LVL_ALL, "failed submitting read urb, error %d", retval);
//if this return value is because of pipe halt. need to clear this.
/* if this return value is because of pipe halt. need to clear this. */
if (retval == -EPIPE) {
psIntfAdapter->psAdapter->bEndPointHalted = TRUE;
wake_up(&psIntfAdapter->psAdapter->tx_packet_wait_queue);
@ -220,15 +219,12 @@ bool InterfaceRx(struct bcm_interface_adapter *psIntfAdapter)
USHORT RxDescCount = NUM_RX_DESC - atomic_read(&psIntfAdapter->uNumRcbUsed);
struct bcm_usb_rcb *pRcb = NULL;
// RxDescCount = psIntfAdapter->psAdapter->CurrNumRecvDescs -
// psIntfAdapter->psAdapter->PrevNumRecvDescs;
while (RxDescCount) {
pRcb = GetBulkInRcb(psIntfAdapter);
if (pRcb == NULL) {
BCM_DEBUG_PRINT(psIntfAdapter->psAdapter, DBG_TYPE_PRINTK, 0, 0, "Unable to get Rcb pointer");
return false;
}
//atomic_inc(&psIntfAdapter->uNumRcbUsed);
ReceiveRcb(psIntfAdapter, pRcb);
RxDescCount--;
}