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Commit 40eac2bf authored by qctecmdr's avatar qctecmdr Committed by Gerrit - the friendly Code Review server
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Merge "diag: Fail read_work if HSIC channel is suspended"

parents fb6f67e9 a9c07675

drivers/char/diag/diagfwd_hsic.c

+2 −2
Original line number Diff line number Diff line 
/* Copyright (c) 2012-2014, 2016-2019, The Linux Foundation. All rights reserved.

/* Copyright (c) 2012-2014, 2016-2020, 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
@@ -297,7 +297,7 @@ static void hsic_read_work_fn(struct work_struct *work) 
	unsigned char *buf = NULL;

	struct diag_hsic_info *ch = container_of(work, struct diag_hsic_info,

						 read_work);

	if (!ch || !ch->enabled || !ch->opened)

	if (!ch || !ch->enabled || !ch->opened || ch->suspended)

		return;



	do {