[PATCH] ehea: Nullpointer dereferencation fix

[cascardo/linux.git] / drivers / net / ehea / ehea_qmr.c

diff --git a/drivers/net/ehea/ehea_qmr.c b/drivers/net/ehea/ehea_qmr.c
index 3e18623..1615593 100644 (file)
--- a/drivers/net/ehea/ehea_qmr.c
+++ b/drivers/net/ehea/ehea_qmr.c
@@ -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) {