Commit 69cb4a8d authored by Matthias Oefelein's avatar Matthias Oefelein Committed by Greg Kroah-Hartman
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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: default avatarMatthias Oefelein <ma.oefelein@arcor.de>
Signed-off-by: default avatarRalph Mueck <linux-kernel@rmueck.de>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent b0303a83

drivers/staging/bcm/InterfaceRx.c

+2 −6
Original line number Diff line number Diff line
@@ -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--;

	}