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Commit ba06b2cb authored by Takashi Sakamoto's avatar Takashi Sakamoto Committed by Takashi Iwai
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ALSA: fireworks: Fix wrong value as argument for PTR_ERR() 



The return value of memdup_user() should be passed to return correct error.

Signed-off-by: default avatarTakashi Sakamoto <o-takashi@sakamocchi.jp>
Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent 51212eea

sound/firewire/fireworks/fireworks_hwdep.c

+1 −1
Original line number Diff line number Diff line
@@ -135,7 +135,7 @@ hwdep_write(struct snd_hwdep *hwdep, const char __user *data, long count, 


	buf = memdup_user(data, count);

	if (IS_ERR(buf))

		return PTR_ERR(data);

		return PTR_ERR(buf);



	/* check seqnum is not for kernel-land */

	seqnum = be32_to_cpu(((struct snd_efw_transaction *)buf)->seqnum);