wlan0: reduce severity of logs coming in low resource context

When DUT is transmitting packets and hits a low resource
condition,  it will print error log for all packets coming
from the OS leading the wathcdog bit due to excessive logging.
Reduce the severity level of such log in TX path to avoid the
watchdog bite.

Change-Id: I5b0db8aa47a7d04bee69068cca9fde632e5c77ca
CRs-Fixed: 627378
(cherry picked from commit c334de569e39921e9a9d0218d75e253f6b8e0bb9)
diff --git a/CORE/HDD/src/wlan_hdd_softap_tx_rx.c b/CORE/HDD/src/wlan_hdd_softap_tx_rx.c
index 43b8c72..e2ccb6e 100644
--- a/CORE/HDD/src/wlan_hdd_softap_tx_rx.c
+++ b/CORE/HDD/src/wlan_hdd_softap_tx_rx.c
@@ -1062,7 +1062,7 @@
       //Remember VOS is in a low resource situation
       pAdapter->isVosOutOfResource = VOS_TRUE;
       ++pAdapter->hdd_stats.hddTxRxStats.txFetchLowResources;
-      VOS_TRACE( VOS_MODULE_ID_HDD_SOFTAP, VOS_TRACE_LEVEL_ERROR,
+      VOS_TRACE( VOS_MODULE_ID_HDD_SOFTAP, VOS_TRACE_LEVEL_WARN,
                  "%s: VOSS in Low Resource scenario", __func__);
       //TL needs to handle this case. VOS_STATUS_E_EMPTY is returned when the queue is empty.
       return VOS_STATUS_E_FAILURE;