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staging: rtl8192u: Delete 'fwSendNullPacket' function in r819xU_firmware.c 

Delete the fwSendNullPacket function that is not used in anywhere in
the driver.

Fix sparse warnings:
drivers/staging/rtl8192u/r819xU_firmware.c:109:1: warning: symbol 'fwSendNullPacket' was not declared. Should it be static?

Signed-off-by: Ana Rey <anarey@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Ana Rey 2014-03-19 12:47:25 +01:00 committed by Greg Kroah-Hartman
parent 2cc817c09e
commit e42c0e77fa
1 changed files with 0 additions and 40 deletions
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40
drivers/staging/rtl8192u/r819xU_firmware.c
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@ -105,46 +105,6 @@ static bool fw_download_code(struct net_device *dev, u8 *code_virtual_address,
}
bool
fwSendNullPacket(
struct net_device *dev,
u32 Length
)
{
bool rtStatus = true;
struct r8192_priv *priv = ieee80211_priv(dev);
struct sk_buff *skb;
cb_desc *tcb_desc;
unsigned char *ptr_buf;
bool bLastInitPacket = false;
//PlatformAcquireSpinLock(Adapter, RT_TX_SPINLOCK);
//Get TCB and local buffer from common pool. (It is shared by CmdQ, MgntQ, and USB coalesce DataQ)
skb = dev_alloc_skb(Length+ 4);
memcpy((unsigned char *)(skb->cb),&dev,sizeof(dev));
tcb_desc = (cb_desc *)(skb->cb + MAX_DEV_ADDR_SIZE);
tcb_desc->queue_index = TXCMD_QUEUE;
tcb_desc->bCmdOrInit = DESC_PACKET_TYPE_INIT;
tcb_desc->bLastIniPkt = bLastInitPacket;
ptr_buf = skb_put(skb, Length);
memset(ptr_buf,0,Length);
tcb_desc->txbuf_size= (u16)Length;
if (!priv->ieee80211->check_nic_enough_desc(dev,tcb_desc->queue_index)||
(!skb_queue_empty(&priv->ieee80211->skb_waitQ[tcb_desc->queue_index]))||\
(priv->ieee80211->queue_stop) ) {
RT_TRACE(COMP_FIRMWARE,"===================NULL packet==================================> tx full!\n");
skb_queue_tail(&priv->ieee80211->skb_waitQ[tcb_desc->queue_index], skb);
} else {
priv->ieee80211->softmac_hard_start_xmit(skb,dev);
}
//PlatformReleaseSpinLock(Adapter, RT_TX_SPINLOCK);
return rtStatus;
}
//-----------------------------------------------------------------------------
// Procedure: Check whether main code is download OK. If OK, turn on CPU
//