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Date: Sun, 26 Apr 2009 10:23:50 +0200 (CEST)
From: Dragoslav Zaric <dragoslav.zaric.kd@...il.com>
To: Greg Kroah-Hartman <gregkh@...e.de>
cc: LKML <linux-kernel@...r.kernel.org>
Subject: [PATCH 2.6.29-rc8] drivers/staging/otus/80211core/amsdu.c: Fix Coding
Style
Signed-off-by: Dragoslav Zaric <dragoslav.zaric.kd@...il.com>
--- drivers/staging/otus/80211core/amsdu.c 2009-03-19 20:26:41.000000000 +0100
+++ drivers/staging/otus/80211core/amsdu_cs_fix.c 2009-03-25 00:15:52.000000000 +0100
@@ -34,53 +34,53 @@
/* Stephen Chen Atheros Communications, INC. 2007.2 */
/* */
/************************************************************************/
-zbuf_t* zfGetAmsduSubFrame(zdev_t* dev, zbuf_t* buf, u16_t* offset)
+zbuf_t *zfGetAmsduSubFrame(zdev_t *dev, zbuf_t *buf, u16_t *offset)
{
- u16_t subframeLen;
- u16_t amsduLen = zfwBufGetSize(dev, buf);
- zbuf_t* newBuf;
-
- ZM_PERFORMANCE_RX_AMSDU(dev, buf, amsduLen);
-
- /* Verify A-MSDU length */
- if (amsduLen < (*offset + 14))
- {
- return NULL;
- }
-
- /* Locate A-MSDU subframe by offset and verify subframe length */
- subframeLen = (zmw_buf_readb(dev, buf, *offset + 12) << 8) +
- zmw_buf_readb(dev, buf, *offset + 13);
- if (subframeLen == 0)
- {
- return NULL;
- }
-
- /* Verify A-MSDU subframe length */
- if ((*offset+14+subframeLen) <= amsduLen)
- {
- /* Allocate a new buffer */
- if ((newBuf = zfwBufAllocate(dev, 24+2+subframeLen)) != NULL)
- {
+ u16_t subframeLen;
+ u16_t amsduLen = zfwBufGetSize(dev, buf);
+ zbuf_t *newBuf;
+
+ ZM_PERFORMANCE_RX_AMSDU(dev, buf, amsduLen);
+
+ /* Verify A-MSDU length */
+ if (amsduLen < (*offset + 14))
+ return NULL;
+
+ /* Locate A-MSDU subframe by offset and verify subframe length */
+ subframeLen = (zmw_buf_readb(dev, buf, *offset + 12) << 8) +
+ zmw_buf_readb(dev, buf, *offset + 13);
+
+ if (subframeLen == 0)
+ return NULL;
+
+ /* Verify A-MSDU subframe length */
+ if ((*offset+14+subframeLen) <= amsduLen) {
+ /* Allocate a new buffer */
+ newBuf = zfwBufAllocate(dev, 24+2+subframeLen);
+ if (newBuf != NULL) {
#ifdef ZM_ENABLE_NATIVE_WIFI
- /* Copy and convert subframe to wlan frame format */
- /* SHALL NOT INCLUDE QOS and AMSDU header. Ray 20070807 For Vista */
- zfRxBufferCopy(dev, newBuf, buf, 0, 0, 24);
- zfRxBufferCopy(dev, newBuf, buf, 24, *offset+14, subframeLen);
- zfwBufSetSize(dev, newBuf, 24+subframeLen);
+ /* Copy and convert subframe to wlan frame format
+ * SHALL NOT INCLUDE QOS and AMSDU header.
+ * Ray 20070807 For Vista
+ */
+ zfRxBufferCopy(dev, newBuf, buf, 0, 0, 24);
+ zfRxBufferCopy(dev, newBuf, buf, 24, *offset+14,
+ subframeLen);
+ zfwBufSetSize(dev, newBuf, 24+subframeLen);
#else
- /* Copy subframe to new buffer */
- zfRxBufferCopy(dev, newBuf, buf, 0, *offset, 14+subframeLen);
- zfwBufSetSize(dev, newBuf, 14+subframeLen);
+ /* Copy subframe to new buffer */
+ zfRxBufferCopy(dev, newBuf, buf, 0, *offset,
+ 14+subframeLen);
+ zfwBufSetSize(dev, newBuf, 14+subframeLen);
#endif
- /* Update offset */
- *offset += (((14+subframeLen)+3) & 0xfffc);
+ /* Update offset */
+ *offset += (((14+subframeLen)+3) & 0xfffc);
- /* Return buffer pointer */
- return newBuf;
- }
- }
- return NULL;
+ /* Return buffer pointer */
+ return newBuf;
+ }
+ }
+ return NULL;
}
@@ -101,34 +101,29 @@ zbuf_t* zfGetAmsduSubFrame(zdev_t* dev,
/* Stephen Chen Atheros Communications, INC. 2007.2 */
/* */
/************************************************************************/
-void zfDeAmsdu(zdev_t* dev, zbuf_t* buf, u16_t vap, u8_t encryMode)
+void zfDeAmsdu(zdev_t *dev, zbuf_t *buf, u16_t vap, u8_t encryMode)
{
- u16_t offset = ZM_SIZE_OF_WLAN_DATA_HEADER+ZM_SIZE_OF_QOS_CTRL;
- zbuf_t* subframeBuf;
- zmw_get_wlan_dev(dev);
-
- ZM_BUFFER_TRACE(dev, buf)
-
- if (encryMode == ZM_AES || encryMode == ZM_TKIP)
- {
- offset += (ZM_SIZE_OF_IV + ZM_SIZE_OF_EXT_IV);
- }
- else if (encryMode == ZM_WEP64 || encryMode == ZM_WEP128)
- {
- offset += ZM_SIZE_OF_IV;
- }
-
- /* Repeatly calling zfGetAmsduSubFrame() until NULL returned */
- while ((subframeBuf = zfGetAmsduSubFrame(dev, buf, &offset)) != NULL)
- {
- wd->commTally.NotifyNDISRxFrmCnt++;
- if (wd->zfcbRecvEth != NULL)
- {
- wd->zfcbRecvEth(dev, subframeBuf, (u8_t)vap);
- ZM_PERFORMANCE_RX_MSDU(dev, wd->tick);
- }
- }
- zfwBufFree(dev, buf, 0);
+ u16_t offset = ZM_SIZE_OF_WLAN_DATA_HEADER+ZM_SIZE_OF_QOS_CTRL;
+ zbuf_t *subframeBuf;
+ zmw_get_wlan_dev(dev);
+
+ ZM_BUFFER_TRACE(dev, buf)
+
+ if (encryMode == ZM_AES || encryMode == ZM_TKIP)
+ offset += (ZM_SIZE_OF_IV + ZM_SIZE_OF_EXT_IV);
+ else if (encryMode == ZM_WEP64 || encryMode == ZM_WEP128)
+ offset += ZM_SIZE_OF_IV;
+
+
+ /* Repeatly calling zfGetAmsduSubFrame() until NULL returned */
+ while ((subframeBuf = zfGetAmsduSubFrame(dev, buf, &offset)) != NULL) {
+ wd->commTally.NotifyNDISRxFrmCnt++;
+ if (wd->zfcbRecvEth != NULL) {
+ wd->zfcbRecvEth(dev, subframeBuf, (u8_t)vap);
+ ZM_PERFORMANCE_RX_MSDU(dev, wd->tick);
+ }
+ }
+ zfwBufFree(dev, buf, 0);
- return;
+ return;
}
--
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