Fixes the following W=1 kernel build warning(s): drivers/staging/rtl8192u/r8192U_core.c: In function ‘rtl8192_hard_data_xmit’: drivers/staging/rtl8192u/r8192U_core.c:905:6: warning: variable ‘ret’ set but not used [-Wunused-but-set-variable] Cc: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> Cc: Andrea Merello <andrea.merello@xxxxxxxxx> Cc: Jerry chuang <wlanfae@xxxxxxxxxxx> Cc: linux-staging@xxxxxxxxxxxxxxx Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx> --- drivers/staging/rtl8192u/r8192U_core.c | 7 ++----- 1 file changed, 2 insertions(+), 5 deletions(-) diff --git a/drivers/staging/rtl8192u/r8192U_core.c b/drivers/staging/rtl8192u/r8192U_core.c index f48186a89fa14..643769e32e433 100644 --- a/drivers/staging/rtl8192u/r8192U_core.c +++ b/drivers/staging/rtl8192u/r8192U_core.c @@ -902,7 +902,6 @@ static void rtl8192_hard_data_xmit(struct sk_buff *skb, struct net_device *dev, int rate) { struct r8192_priv *priv = (struct r8192_priv *)ieee80211_priv(dev); - int ret; unsigned long flags; struct cb_desc *tcb_desc = (struct cb_desc *)(skb->cb + MAX_DEV_ADDR_SIZE); u8 queue_index = tcb_desc->queue_index; @@ -915,7 +914,7 @@ static void rtl8192_hard_data_xmit(struct sk_buff *skb, struct net_device *dev, *(struct net_device **)(skb->cb) = dev; tcb_desc->bTxEnableFwCalcDur = 1; skb_push(skb, priv->ieee80211->tx_headroom); - ret = rtl8192_tx(dev, skb); + rtl8192_tx(dev, skb); spin_unlock_irqrestore(&priv->tx_lock, flags); } @@ -2972,12 +2971,10 @@ static RESET_TYPE RxCheckStuck(struct net_device *dev) return RESET_TYPE_NORESET; } -/** +/* * This function is called by Checkforhang to check whether we should * ask OS to reset driver * - * \param pAdapter The adapter context for this miniport - * * Note:NIC with USB interface sholud not call this function because we * cannot scan descriptor to judge whether there is tx stuck. * Note: This function may be required to be rewrite for Vista OS. -- 2.27.0