From aceaf01891776585d94222f3d62b8e138e23d604 Mon Sep 17 00:00:00 2001 From: Malcolm Priestley Date: Tue, 26 Nov 2013 19:06:35 +0000 Subject: [PATCH] staging: vt6656: remove void pointer from s_vGetFreeContext Replace with struct vnt_usb_send_context. Signed-off-by: Malcolm Priestley Signed-off-by: Greg Kroah-Hartman --- drivers/staging/vt6656/rxtx.c | 19 +++++++++++-------- 1 file changed, 11 insertions(+), 8 deletions(-) diff --git a/drivers/staging/vt6656/rxtx.c b/drivers/staging/vt6656/rxtx.c index cc2302900989..0e4b6fb2ec96 100644 --- a/drivers/staging/vt6656/rxtx.c +++ b/drivers/staging/vt6656/rxtx.c @@ -96,7 +96,8 @@ static const u16 wFB_Opt1[2][5] = { static void s_vSaveTxPktInfo(struct vnt_private *pDevice, u8 byPktNum, u8 *pbyDestAddr, u16 wPktLength, u16 wFIFOCtl); -static void *s_vGetFreeContext(struct vnt_private *pDevice); +static struct vnt_usb_send_context + *s_vGetFreeContext(struct vnt_private *pDevice); static u16 s_vGenerateTxParameter(struct vnt_private *pDevice, u8 byPktType, u16 wCurrentRate, struct vnt_tx_buffer *tx_buffer, @@ -136,7 +137,8 @@ static u16 s_uGetRTSCTSDuration(struct vnt_private *pDevice, u8 byDurType, u32 cbFrameLength, u8 byPktType, u16 wRate, int bNeedAck, u8 byFBOption); -static void *s_vGetFreeContext(struct vnt_private *pDevice) +static struct vnt_usb_send_context + *s_vGetFreeContext(struct vnt_private *pDevice) { struct vnt_usb_send_context *pContext = NULL; struct vnt_usb_send_context *pReturnContext = NULL; @@ -158,7 +160,8 @@ static void *s_vGetFreeContext(struct vnt_private *pDevice) if ( ii == pDevice->cbTD ) { DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"No Free Tx Context\n"); } - return (void *) pReturnContext; + + return pReturnContext; } static void s_vSaveTxPktInfo(struct vnt_private *pDevice, u8 byPktNum, @@ -1377,7 +1380,7 @@ CMD_STATUS csMgmt_xmit(struct vnt_private *pDevice, u32 cbMacHdLen; u16 wCurrentRate = RATE_1M; - pContext = (struct vnt_usb_send_context *)s_vGetFreeContext(pDevice); + pContext = s_vGetFreeContext(pDevice); if (NULL == pContext) { DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"ManagementSend TX...NO CONTEXT!\n"); @@ -1635,7 +1638,7 @@ CMD_STATUS csBeacon_xmit(struct vnt_private *pDevice, struct vnt_usb_send_context *pContext; CMD_STATUS status; - pContext = (struct vnt_usb_send_context *)s_vGetFreeContext(pDevice); + pContext = s_vGetFreeContext(pDevice); if (NULL == pContext) { status = CMD_STATUS_RESOURCES; DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"ManagementSend TX...NO CONTEXT!\n"); @@ -1745,7 +1748,7 @@ void vDMA0_tx_80211(struct vnt_private *pDevice, struct sk_buff *skb) } p80211Header = (PUWLAN_80211HDR)skb->data; - pContext = (struct vnt_usb_send_context *)s_vGetFreeContext(pDevice); + pContext = s_vGetFreeContext(pDevice); if (NULL == pContext) { DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"DMA0 TX...NO CONTEXT!\n"); @@ -2166,7 +2169,7 @@ int nsDMA_tx_packet(struct vnt_private *pDevice, } } - pContext = (struct vnt_usb_send_context *)s_vGetFreeContext(pDevice); + pContext = s_vGetFreeContext(pDevice); if (pContext == NULL) { DBG_PRT(MSG_LEVEL_DEBUG, KERN_DEBUG" pContext == NULL\n"); @@ -2491,7 +2494,7 @@ int bRelayPacketSend(struct vnt_private *pDevice, u8 *pbySkbData, u32 uDataLen, u32 status; u16 wKeepRate = pDevice->wCurrentRate; - pContext = (struct vnt_usb_send_context *)s_vGetFreeContext(pDevice); + pContext = s_vGetFreeContext(pDevice); if (NULL == pContext) { return false; -- 2.11.0