Commit 774c1fe2 authored by Vipin Mehta's avatar Vipin Mehta Committed by Greg Kroah-Hartman

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: default avatarVipin Mehta <vmehta@atheros.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
parent fb9b5487
......@@ -810,6 +810,15 @@ static int DevSetupVirtualScatterSupport(AR6K_DEVICE *pDev)
return status;
}
int DevCleanupMsgBundling(AR6K_DEVICE *pDev)
{
if(NULL != pDev)
{
DevCleanupVirtualScatterSupport(pDev);
}
return 0;
}
int DevSetupMsgBundling(AR6K_DEVICE *pDev, int MaxMsgsPerTransfer)
{
......
......@@ -297,6 +297,8 @@ static INLINE int DEV_PREPARE_SCATTER_OPERATION(HIF_SCATTER_REQ *pReq) {
int DevSetupMsgBundling(AR6K_DEVICE *pDev, int MaxMsgsPerTransfer);
int DevCleanupMsgBundling(AR6K_DEVICE *pDev);
#define DEV_GET_MAX_MSG_PER_BUNDLE(pDev) (pDev)->HifScatterInfo.MaxScatterEntries
#define DEV_GET_MAX_BUNDLE_LENGTH(pDev) (pDev)->HifScatterInfo.MaxTransferSizePerScatterReq
......
......@@ -486,6 +486,8 @@ void HTCStop(HTC_HANDLE HTCHandle)
/* flush all recv buffers */
HTCFlushRecvBuffers(target);
DevCleanupMsgBundling(&target->Device);
ResetEndpointStates(target);
AR_DEBUG_PRINTF(ATH_DEBUG_TRC, ("-HTCStop \n"));
......
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