qcacmn: Return error when key install fail

Low throughput is seen with interop clients when
set key is issued before wmi_peer_assoc command,
hence avoide key install before wmi_peer_assoc.

We are check here to verify the key install success
or failure.

Change-Id: I553a5ed01165354afc19885b4f62c13632908808
CRs-Fixed: 3274020

umac/cmn_services/crypto/src/wlan_crypto_global_api.c

@@ -1099,8 +1099,12 @@ QDF_STATUS wlan_crypto_setkey(struct wlan_objmgr_vdev *vdev,
 		key->private = req_key;
 	} else {
 		if (WLAN_CRYPTO_TX_OPS_SETKEY(tx_ops)) {
-			WLAN_CRYPTO_TX_OPS_SETKEY(tx_ops)(vdev, key, macaddr,
-							  req_key->type);
+			if (WLAN_CRYPTO_TX_OPS_SETKEY(tx_ops)(vdev, key,
+							      macaddr,
+							      req_key->type)) {
+				status = QDF_STATUS_E_INVAL;
+				goto err;
+			}
 		}
 	}
 	if (cipher)