qcacld-3.0:IPA-uC: Check IPA pipes are up before disable it when SSR deinit

qcacld-2.0 to qcacld-3.0 propagation

When SSR happens, IPA WDI pipes may not be enabled yet,
so need to check if it up before disable it.

Change-Id: I5ff643fcf9804dc0933105079f0653884f7d63dc
CRs-Fixed: 938605

core/hdd/src/wlan_hdd_ipa.c

@@ -1820,7 +1820,8 @@ int hdd_ipa_uc_ssr_deinit(void)
 	 * IPA submodule during SSR transient state. So deinit basic IPA
 	 * UC host side to be in sync with reloaded FW during SSR
 	 */
-	hdd_ipa_uc_disable_pipes(hdd_ipa);
+	if (!hdd_ipa->ipa_pipes_down)
+		hdd_ipa_uc_disable_pipes(hdd_ipa);
 
 	cdf_wake_lock_acquire(&hdd_ipa->ipa_lock);
 	for (idx = 0; idx < WLAN_MAX_STA_COUNT; idx++) {