staging: ath6kl: Fixing a memory leak
Virtual Scatter Gather Lists not getting freed during the HTCStop(). The patch adds some clean up code in the code path. Signed-off-by: Vipin Mehta <vmehta@atheros.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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@ -810,6 +810,15 @@ static int DevSetupVirtualScatterSupport(AR6K_DEVICE *pDev)
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return status;
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}
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int DevCleanupMsgBundling(AR6K_DEVICE *pDev)
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{
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if(NULL != pDev)
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{
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DevCleanupVirtualScatterSupport(pDev);
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}
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return 0;
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}
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int DevSetupMsgBundling(AR6K_DEVICE *pDev, int MaxMsgsPerTransfer)
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{
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@ -297,6 +297,8 @@ static INLINE int DEV_PREPARE_SCATTER_OPERATION(HIF_SCATTER_REQ *pReq) {
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int DevSetupMsgBundling(AR6K_DEVICE *pDev, int MaxMsgsPerTransfer);
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int DevCleanupMsgBundling(AR6K_DEVICE *pDev);
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#define DEV_GET_MAX_MSG_PER_BUNDLE(pDev) (pDev)->HifScatterInfo.MaxScatterEntries
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#define DEV_GET_MAX_BUNDLE_LENGTH(pDev) (pDev)->HifScatterInfo.MaxTransferSizePerScatterReq
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@ -486,6 +486,8 @@ void HTCStop(HTC_HANDLE HTCHandle)
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/* flush all recv buffers */
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HTCFlushRecvBuffers(target);
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DevCleanupMsgBundling(&target->Device);
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ResetEndpointStates(target);
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AR_DEBUG_PRINTF(ATH_DEBUG_TRC, ("-HTCStop \n"));
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