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staging: rtl8192u: r8192U_core.c: Cleaning up unclear and confusing code

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Removes confusing and unclear code.

Signed-off-by: Rickard Strandqvist <rickard_strandqvist@spectrumdigital.se>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Rickard Strandqvist
2014-06-15 17:14:06 +02:00
committed by Greg Kroah-Hartman
parent 2fb1cccc32
commit 3fe5632493
1 changed files with 2 additions and 3 deletions
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5
drivers/staging/rtl8192u/r8192U_core.c
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@ -1237,12 +1237,11 @@ u8 DrvAggr_GetAggregatibleList(struct net_device *dev, struct sk_buff *skb,
static void rtl8192_tx_isr(struct urb *tx_urb) static void rtl8192_tx_isr(struct urb *tx_urb)
{ {
struct sk_buff *skb = (struct sk_buff *)tx_urb->context; struct sk_buff *skb = (struct sk_buff *)tx_urb->context;
struct net_device *dev = NULL; struct net_device *dev = (struct net_device *)(skb->cb);
struct r8192_priv *priv = NULL; struct r8192_priv *priv = NULL;
cb_desc *tcb_desc = (cb_desc *)(skb->cb + MAX_DEV_ADDR_SIZE); cb_desc *tcb_desc = (cb_desc *)(skb->cb + MAX_DEV_ADDR_SIZE);
u8 queue_index = tcb_desc->queue_index; u8 queue_index = tcb_desc->queue_index;
memcpy(&dev, (struct net_device *)(skb->cb), sizeof(struct net_device *));
priv = ieee80211_priv(dev); priv = ieee80211_priv(dev);
if (tcb_desc->queue_index != TXCMD_QUEUE) { if (tcb_desc->queue_index != TXCMD_QUEUE) {
@ -1448,7 +1447,7 @@ static void rtl8192_net_update(struct net_device *dev)
net = &priv->ieee80211->current_network; net = &priv->ieee80211->current_network;
rtl8192_config_rate(dev, &rate_config); rtl8192_config_rate(dev, &rate_config);
priv->basic_rate = rate_config &= 0x15f; priv->basic_rate = rate_config & 0x15f;
write_nic_dword(dev, BSSIDR, ((u32 *)net->bssid)[0]); write_nic_dword(dev, BSSIDR, ((u32 *)net->bssid)[0]);
write_nic_word(dev, BSSIDR+4, ((u16 *)net->bssid)[2]); write_nic_word(dev, BSSIDR+4, ((u16 *)net->bssid)[2]);