Commit c8dcdf82 authored by Takashi Iwai's avatar Takashi Iwai
Browse files

ALSA: hda - Add missing NULL check in snd_hda_create_spdif_in_ctls() 



Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent d95ad4a9

sound/pci/hda/hda_codec.c

+2 −0
Original line number Original line Diff line number Diff line
@@ -1984,6 +1984,8 @@ int snd_hda_create_spdif_in_ctls(struct hda_codec *codec, hda_nid_t nid) 
	}

	}

	for (dig_mix = dig_in_ctls; dig_mix->name; dig_mix++) {

	for (dig_mix = dig_in_ctls; dig_mix->name; dig_mix++) {

		kctl = snd_ctl_new1(dig_mix, codec);

		kctl = snd_ctl_new1(dig_mix, codec);

		if (!kctl)

			return -ENOMEM;

		kctl->private_value = nid;

		kctl->private_value = nid;

		err = snd_hda_ctl_add(codec, kctl);

		err = snd_hda_ctl_add(codec, kctl);

		if (err < 0)

		if (err < 0)