From a669d625291d0f932429991e9855e2fc1f93f4f0 Mon Sep 17 00:00:00 2001
From: Hsiu-Chang Chen <hsiuchangchen@google.com>
Date: Mon, 11 Apr 2022 17:56:32 +0800
Subject: wcn6740: Update cnss/mhi/qmi/qrtr drivers

Migrate wlan codes to Rel4(ES1.1)

Bug: 228562103
Test: Basic functions
Change-Id: I48ab3c27af57d199363e47207153ad856f38b926
---
 qmi/qmi_interface.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'qmi')

diff --git a/qmi/qmi_interface.c b/qmi/qmi_interface.c
index 2bebc90..4ceb572 100644
--- a/qmi/qmi_interface.c
+++ b/qmi/qmi_interface.c
@@ -1,7 +1,9 @@
 // SPDX-License-Identifier: GPL-2.0
 /*
  * Copyright (C) 2017 Linaro Ltd.
+ * Copyright (c) 2022, Qualcomm Innovation Center, Inc. All rights reserved.
  */
+
 #include <linux/kernel.h>
 #include <linux/module.h>
 #include <linux/device.h>
@@ -411,7 +413,7 @@ static void qmi_invoke_handler(struct qmi_handle *qmi, struct sockaddr_qrtr *sq,
 			break;
 	}
 
-	if (!handler->fn)
+	if (!handler->fn || !handler->decoded_size)
 		return;
 
 	dest = kzalloc(handler->decoded_size, GFP_KERNEL);
-- 
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