From 692eed125de3fbe9f19be63a178358393a7bec5b Mon Sep 17 00:00:00 2001
From: Varun Reddy Yeturu <varunreddy.yeturu@codeaurora.org>
Date: Mon, 20 Aug 2018 18:40:11 -0700
Subject: [PATCH] qcacld-3.0: Check for WMA context before sending TWT command

Check for WMA context before sending the TWT enable
command to the firmware.

Change-Id: I27c131773506c89fc7ba3e95fa58daa1258733fc
CRs-Fixed: 2299786
---
 core/wma/src/wma_twt.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/core/wma/src/wma_twt.c b/core/wma/src/wma_twt.c
index 90b4b37df929..a4d7e007e7b8 100644
--- a/core/wma/src/wma_twt.c
+++ b/core/wma/src/wma_twt.c
@@ -33,6 +33,10 @@ void wma_send_twt_enable_cmd(uint32_t pdev_id, uint32_t congestion_timeout)
 	struct wmi_twt_enable_param twt_enable_params = {0};
 	int32_t ret;
 
+	if (!wma) {
+		WMA_LOGE("Invalid WMA context, enable TWT failed");
+		return;
+	}
 	twt_enable_params.pdev_id = pdev_id;
 	twt_enable_params.sta_cong_timer_ms = congestion_timeout;
 	ret = wmi_unified_twt_enable_cmd(wma->wmi_handle, &twt_enable_params);