On Wed, Dec 16, 2015 at 08:55:45PM +0000, Okash Khawaja wrote:
> Compiling drivers/staging/rtl8192u/ gives following compiler warning:
> 
> drivers/staging/rtl8192u/ieee80211/ieee80211_rx.c: In function
> ‘RxReorderIndicatePacket’:
> drivers/staging/rtl8192u/ieee80211/ieee80211_rx.c:758:1: warning: the
> frame size of 1064 bytes is larger than 1024 bytes
> [-Wframe-larger-than=]
> 
> This patch fixes it by replacing the statically allocated array
> `prxbIndicateArray` with kmalloc'd one.
> 
> Signed-off-by: Okash Khawaja <okash.khaw...@gmail.com>
> ---
>  drivers/staging/rtl8192u/ieee80211/ieee80211_rx.c | 12 +++++++++++-
>  1 file changed, 11 insertions(+), 1 deletion(-)
> 
> diff --git a/drivers/staging/rtl8192u/ieee80211/ieee80211_rx.c 
> b/drivers/staging/rtl8192u/ieee80211/ieee80211_rx.c
> index 130c852..d89e99a 100644
> --- a/drivers/staging/rtl8192u/ieee80211/ieee80211_rx.c
> +++ b/drivers/staging/rtl8192u/ieee80211/ieee80211_rx.c
> @@ -594,12 +594,22 @@ static void RxReorderIndicatePacket(struct 
> ieee80211_device *ieee,
>  {
>       PRT_HIGH_THROUGHPUT     pHTInfo = ieee->pHTInfo;
>       PRX_REORDER_ENTRY       pReorderEntry = NULL;
> -     struct ieee80211_rxb *prxbIndicateArray[REORDER_WIN_SIZE];
> +     struct ieee80211_rxb **prxbIndicateArray;
>       u8                      WinSize = pHTInfo->RxReorderWinSize;
>       u16                     WinEnd = (pTS->RxIndicateSeq + WinSize -1)%4096;
>       u8                      index = 0;
>       bool                    bMatchWinStart = false, bPktInBuf = false;
>       IEEE80211_DEBUG(IEEE80211_DL_REORDER,"%s(): Seq is 
> %d,pTS->RxIndicateSeq is %d, WinSize is 
> %d\n",__func__,SeqNum,pTS->RxIndicateSeq,WinSize);
> +
> +     prxbIndicateArray = kmalloc(sizeof(struct ieee80211_rxb *) *
> +                     REORDER_WIN_SIZE, GFP_KERNEL);
> +     if (!prxbIndicateArray) {
> +             IEEE80211_DEBUG(IEEE80211_DL_ERR,
> +                             "%s(): kmalloc prxbIndicateArray error\n",
> +                             __func__);
> +             return;
> +     }
> +
>       /* Rx Reorder initialize condition.*/
>       if (pTS->RxIndicateSeq == 0xffff) {
>               pTS->RxIndicateSeq = SeqNum;
> -- 
> 2.5.2
>

This doesn't free the kmalloc'd array. Please ignore this. I'll send
another version of this patch.

Thanks
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