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| author | Okash Khawaja <okash.khawaja@gmail.com> | 2015-12-17 20:30:38 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-02-07 19:56:45 -0800 |
| commit | 79a5ccd97209264630a8ff4277089746124f130c (patch) | |
| tree | 527e242ca26ad29900c9c25340ecac6bb4397a9f /drivers/staging/rtl8192u | |
| parent | 64b389c53ce2e4b72f16020b624c0fb2da3a0a9d (diff) | |
| download | blackbird-op-linux-79a5ccd97209264630a8ff4277089746124f130c.tar.gz blackbird-op-linux-79a5ccd97209264630a8ff4277089746124f130c.zip | |
staging: rtl8192u: fix large frame size compiler warning
This patch fixes 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=]
It replaces the statically allocated array prxbIndicateArray with
a kmalloc'd one.
Signed-off-by: Okash Khawaja <okash.khawaja@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/rtl8192u')
| -rw-r--r-- | drivers/staging/rtl8192u/ieee80211/ieee80211_rx.c | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/drivers/staging/rtl8192u/ieee80211/ieee80211_rx.c b/drivers/staging/rtl8192u/ieee80211/ieee80211_rx.c index 130c852ffa02..28ad63ac289b 100644 --- a/drivers/staging/rtl8192u/ieee80211/ieee80211_rx.c +++ b/drivers/staging/rtl8192u/ieee80211/ieee80211_rx.c @@ -594,12 +594,18 @@ 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) + return; + /* Rx Reorder initialize condition.*/ if (pTS->RxIndicateSeq == 0xffff) { pTS->RxIndicateSeq = SeqNum; @@ -618,6 +624,8 @@ static void RxReorderIndicatePacket(struct ieee80211_device *ieee, kfree(prxb); prxb = NULL; } + + kfree(prxbIndicateArray); return; } @@ -741,6 +749,7 @@ static void RxReorderIndicatePacket(struct ieee80211_device *ieee, // Indicate packets if(index>REORDER_WIN_SIZE){ IEEE80211_DEBUG(IEEE80211_DL_ERR, "RxReorderIndicatePacket(): Rx Reorer buffer full!! \n"); + kfree(prxbIndicateArray); return; } ieee80211_indicate_packets(ieee, prxbIndicateArray, index); @@ -755,6 +764,8 @@ static void RxReorderIndicatePacket(struct ieee80211_device *ieee, pTS->RxPktPendingTimer.expires = jiffies + MSECS(pHTInfo->RxReorderPendingTime); add_timer(&pTS->RxPktPendingTimer); } + + kfree(prxbIndicateArray); } static u8 parse_subframe(struct sk_buff *skb, |
