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Commit 1b5135d9 authored by Thomas Klein's avatar Thomas Klein Committed by Jeff Garzik
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[PATCH] ehea: Nullpointer dereferencation fix 



Fix: Must check for nullpointer before dereferencing it - not afterwards.

Signed-off-by: default avatarThomas Klein <tklein@de.ibm.com>
Signed-off-by: default avatarJeff Garzik <jeff@garzik.org>
parent d1ed6a3e

drivers/net/ehea/ehea_qmr.c

+2 −2
Original line number Diff line number Diff line
@@ -209,11 +209,11 @@ int ehea_destroy_cq(struct ehea_cq *cq) 
{

	u64 adapter_handle, hret;



	adapter_handle = cq->adapter->handle;



	if (!cq)

		return 0;



	adapter_handle = cq->adapter->handle;



	/* deregister all previous registered pages */

	hret = ehea_h_free_resource(adapter_handle, cq->fw_handle);

	if (hret != H_SUCCESS) {