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Commit e7b56b14 authored by Colin Vidal's avatar Colin Vidal Committed by Greg Kroah-Hartman
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staging/rtl8192u: add endianness conversions 



Fields frag_size and playload_size of struct ieee80211_txb are encoded
as short little-endian. This patch adds conversions to / from cpu byte
order when copy / write these values in variables of architecture
independent byte order. It also avoid a sparse type warning.

Signed-off-by: default avatarColin Vidal <colin@cvidal.org>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 3e99c2d2

drivers/staging/rtl8192u/ieee80211/ieee80211_tx.c

+4 −4
Original line number Diff line number Diff line
@@ -250,7 +250,7 @@ static struct ieee80211_txb *ieee80211_alloc_txb(int nr_frags, int txb_size, 


	memset(txb, 0, sizeof(struct ieee80211_txb));

	txb->nr_frags = nr_frags;

	txb->frag_size = txb_size;

	txb->frag_size = __cpu_to_le16(txb_size);



	for (i = 0; i < nr_frags; i++) {

		txb->fragments[i] = dev_alloc_skb(txb_size);
@@ -752,7 +752,7 @@ int ieee80211_xmit(struct sk_buff *skb, struct net_device *dev) 
			goto failed;

		}

		txb->encrypted = encrypt;

		txb->payload_size = bytes;

		txb->payload_size = __cpu_to_le16(bytes);



		//if (ieee->current_network.QoS_Enable)

		if(qos_actived)
@@ -859,7 +859,7 @@ int ieee80211_xmit(struct sk_buff *skb, struct net_device *dev) 
		}



		txb->encrypted = 0;

		txb->payload_size = skb->len;

		txb->payload_size = __cpu_to_le16(skb->len);

		memcpy(skb_put(txb->fragments[0],skb->len), skb->data, skb->len);

	}
@@ -896,7 +896,7 @@ int ieee80211_xmit(struct sk_buff *skb, struct net_device *dev) 
		}else{

			if ((*ieee->hard_start_xmit)(txb, dev) == 0) {

				stats->tx_packets++;

				stats->tx_bytes += txb->payload_size;

				stats->tx_bytes += __le16_to_cpu(txb->payload_size);

				return 0;

			}

			ieee80211_txb_free(txb);