Commit 43a4478d authored by hayeswang's avatar hayeswang Committed by David S. Miller
Browse files

r8152: move some declearation of variables 



Move some declearation of variables in rx_bottom().

Signed-off-by: default avatarHayes Wang <hayeswang@realtek.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 0de98f6c

drivers/net/usb/r8152.c

+14 −15
Original line number Diff line number Diff line
@@ -1133,25 +1133,19 @@ r8152_tx_csum(struct r8152 *tp, struct tx_desc *desc, struct sk_buff *skb) 


static void rx_bottom(struct r8152 *tp)

{

	struct net_device_stats *stats;

	struct net_device *netdev;

	struct rx_agg *agg;

	struct rx_desc *rx_desc;

	unsigned long flags;

	struct list_head *cursor, *next;

	struct sk_buff *skb;

	struct urb *urb;



	spin_lock_irqsave(&tp->rx_lock, flags);

	list_for_each_safe(cursor, next, &tp->rx_done) {

		struct rx_desc *rx_desc;

		struct rx_agg *agg;

		unsigned pkt_len;

	int len_used;

		int len_used = 0;

		struct urb *urb;

		u8 *rx_data;

		int ret;



	netdev = tp->netdev;



	stats = rtl8152_get_stats(netdev);



	spin_lock_irqsave(&tp->rx_lock, flags);

	list_for_each_safe(cursor, next, &tp->rx_done) {

		list_del_init(cursor);

		spin_unlock_irqrestore(&tp->rx_lock, flags);
@@ -1160,16 +1154,21 @@ static void rx_bottom(struct r8152 *tp) 
		if (urb->actual_length < ETH_ZLEN)

			goto submit;



		len_used = 0;

		rx_desc = agg->head;

		rx_data = agg->head;

		pkt_len = le32_to_cpu(rx_desc->opts1) & RX_LEN_MASK;

		len_used += sizeof(struct rx_desc) + pkt_len;



		while (urb->actual_length >= len_used) {

			struct net_device *netdev = tp->netdev;

			struct net_device_stats *stats;

			struct sk_buff *skb;



			if (pkt_len < ETH_ZLEN)

				break;



			stats = rtl8152_get_stats(netdev);



			pkt_len -= 4; /* CRC */

			rx_data += sizeof(struct rx_desc);