Merge "rpmsg: glink: fix destroy channel endpoint logic" (a6d94ec9) · Commits · e / devices / android_kernel_oneplus_sm8150

drivers/rpmsg/qcom_glink_native.c

+5 −1

Original line number	Diff line number	Diff line
		/*
		* Copyright (c) 2016-2017, Linaro Ltd
		* Copyright (c) 2018, The Linux Foundation. All rights reserved.
		* Copyright (c) 2018-2019, The Linux Foundation. All rights reserved.
		*
		* This program is free software; you can redistribute it and/or modify
		* it under the terms of the GNU General Public License version 2 and
		@@ -1388,6 +1388,10 @@ static void qcom_glink_destroy_ept(struct rpmsg_endpoint *ept)
		unsigned long flags;

		spin_lock_irqsave(&channel->recv_lock, flags);
		if (!channel->ept.cb) {
		spin_unlock_irqrestore(&channel->recv_lock, flags);
		return;
		}
		channel->ept.cb = NULL;
		spin_unlock_irqrestore(&channel->recv_lock, flags);