From: Cyrill Gorcunov <gorcunov@openvz.org>
Date: Mon, 5 Apr 2010 16:56:57 +0000 (+0400)
Subject: Staging: hv: Fix up memory leak on HvCleanup
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=fa8ad0257ea256381126ecf447694622216c600f;p=GitHub%2Fexynos8895%2Fandroid_kernel_samsung_universal8895.git

Staging: hv: Fix up memory leak on HvCleanup

Don't assign NULL too early

Signed-off-by: Cyrill Gorcunov <gorcunov@openvz.org>
Cc: Hank Janssen <hjanssen@microsoft.com>
Cc: Haiyang Zhang <haiyangz@microsoft.com>
Cc: stable <stable@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---

diff --git a/drivers/staging/hv/Hv.c b/drivers/staging/hv/Hv.c
index 5d53889fb4a4..3a1112d29aeb 100644
--- a/drivers/staging/hv/Hv.c
+++ b/drivers/staging/hv/Hv.c
@@ -306,9 +306,9 @@ void HvCleanup(void)
 	DPRINT_ENTER(VMBUS);
 
 	if (gHvContext.SignalEventBuffer) {
+		kfree(gHvContext.SignalEventBuffer);
 		gHvContext.SignalEventBuffer = NULL;
 		gHvContext.SignalEventParam = NULL;
-		kfree(gHvContext.SignalEventBuffer);
 	}
 
 	if (gHvContext.HypercallPage) {