From: shefty <shefty@ad392aa1-c5ef-ae45-8dd8-e69d62a5ef86>
Date: Wed, 29 Apr 2009 22:59:55 +0000 (+0000)
Subject: winverbs branch: fix deref CM interface
X-Git-Url: https://openfabrics.org/gitweb/?a=commitdiff_plain;h=0fa7dbb7929d59d266948d1b3516f55ecbac26bd;p=~shefty%2Frdma-win.git

winverbs branch: fix deref CM interface

Release the CM interface only once, not once per hardware device.

Signed-off-by: Sean Hefty <sean.hefty@intel.com>

git-svn-id: svn://openib.tc.cornell.edu/gen1@2140 ad392aa1-c5ef-ae45-8dd8-e69d62a5ef86
---

diff --git a/branches/winverbs/core/winverbs/kernel/wv_driver.c b/branches/winverbs/core/winverbs/kernel/wv_driver.c
index e3170587..434d144e 100644
--- a/branches/winverbs/core/winverbs/kernel/wv_driver.c
+++ b/branches/winverbs/core/winverbs/kernel/wv_driver.c
@@ -554,15 +554,14 @@ static VOID WvRdmaDeviceCleanup(WDFDEVICE Device)
 		KeWaitForSingleObject(&pdev->Event, Executive, KernelMode, FALSE, NULL);
 	}
 
-	if (IbCmInterface.CM.create_id != NULL) {
-		IbCmInterface.InterfaceHeader.InterfaceDereference(IbCmInterface.
-														   InterfaceHeader.Context);
-	}
-
 	pdev->Interface.InterfaceHeader.InterfaceDereference(pdev->Interface.
 														 InterfaceHeader.Context);
 
 	if (destroy) {
+		if (IbCmInterface.CM.create_id != NULL) {
+			IbCmInterface.InterfaceHeader.InterfaceDereference(IbCmInterface.
+															   InterfaceHeader.Context);
+		}
 		WdfObjectDelete(ctrldev);
 	}
 }