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Commit 7d0c047c authored by qctecmdr's avatar qctecmdr Committed by Gerrit - the friendly Code Review server
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Merge "drivers: char: msm_smd_pkt: Return error in case driver is not ready"

parents 655c6aa6 807e3fef

drivers/char/msm_smd_pkt.c

+4 −1
Original line number Original line Diff line number Diff line 
/* Copyright (c) 2019, The Linux Foundation. All rights reserved.

/* Copyright (c) 2019-2020, The Linux Foundation. All rights reserved.

 *

 *

 * This program is free software; you can redistribute it and/or modify

 * 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

 * it under the terms of the GNU General Public License version 2 and
@@ -166,6 +166,9 @@ static int smd_pkt_rpdev_cb(struct rpmsg_device *rpdev, void *buf, int len, 
	unsigned long flags;

	unsigned long flags;

	struct sk_buff *skb;

	struct sk_buff *skb;





	if (!smd_pkt_devp)

		return -EINVAL;



	skb = alloc_skb(len, GFP_ATOMIC);

	skb = alloc_skb(len, GFP_ATOMIC);





	if (!skb)

	if (!skb)