vDMA0_tx_80211 is atomically called.
RFbSetPower can not be called atomically.
If wCurrentRate is different to pDevice->wCurrentRate call
bScheduleCommand WLAN_CMD_SETPOWER.
Signed-off-by: Malcolm Priestley <tvboxspy@xxxxxxxxx>
---
drivers/staging/vt6656/rxtx.c | 10 +++++-----
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/drivers/staging/vt6656/rxtx.c b/drivers/staging/vt6656/rxtx.c
index c6ac263..7287467 100644
--- a/drivers/staging/vt6656/rxtx.c
+++ b/drivers/staging/vt6656/rxtx.c
@@ -1781,11 +1781,11 @@ void vDMA0_tx_80211(struct vnt_private *pDevice, struct sk_buff *skb)
// 2004.11.11 Kyle -- Using OFDM power to tx MngPkt will decrease the connection capability.
// And cmd timer will wait data pkt TX finish before scanning so it's OK
// to set power here.
- if (pMgmt->eScanState != WMAC_NO_SCANNING) {
- RFbSetPower(pDevice, wCurrentRate, pDevice->byCurrentCh);
- } else {
- RFbSetPower(pDevice, wCurrentRate, pMgmt->uCurrChannel);
- }
+ if (wCurrentRate != pDevice->wCurrentRate) {
+ pDevice->wCurrentRate = wCurrentRate;
+
+ bScheduleCommand(pDevice, WLAN_CMD_SETPOWER, NULL);
+ }
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"vDMA0_tx_80211: p80211Header->sA3.wFrameCtl = %x \n", p80211Header->sA3.wFrameCtl);
--
1.9.1
--
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