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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: Colin Vidal <colin@cvidal.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Colin Vidal 2017-01-26 20:22:00 +01:00 committed by Greg Kroah-Hartman
parent 3e99c2d240
commit e7b56b14b8
1 changed files with 4 additions and 4 deletions
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8
drivers/staging/rtl8192u/ieee80211/ieee80211_tx.c
View File

@ -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);