diff --git a/sound/pci/ice1712/aureon.c b/sound/pci/ice1712/aureon.c
index 1191a2686dfd..d6abff2978f3 100644
--- a/sound/pci/ice1712/aureon.c
+++ b/sound/pci/ice1712/aureon.c
@@ -1891,6 +1891,8 @@ static int aureon_add_controls(struct snd_ice1712 *ice)
 			for (i = 0; i < ARRAY_SIZE(cs8415_controls); i++) {
 				struct snd_kcontrol *kctl;
 				kctl = snd_ctl_new1(&cs8415_controls[i], ice);
+				if (!kctl)
+					return -ENOMEM;
 				if (i > 1)
 					kctl->id.device = ice->pcm->device;
 				err = snd_ctl_add(ice->card, kctl);
diff --git a/sound/pci/ice1712/ice1712.c b/sound/pci/ice1712/ice1712.c
index 0e27e84d2ce4..7d1a357ed90d 100644
--- a/sound/pci/ice1712/ice1712.c
+++ b/sound/pci/ice1712/ice1712.c
@@ -2346,21 +2346,29 @@ int snd_ice1712_spdif_build_controls(struct snd_ice1712 *ice)
 	if (snd_BUG_ON(!ice->pcm_pro))
 		return -EIO;
 	kctl = snd_ctl_new1(&snd_ice1712_spdif_default, ice);
+	if (!kctl)
+		return -ENOMEM;
 	kctl->id.device = ice->pcm_pro->device;
 	err = snd_ctl_add(ice->card, kctl);
 	if (err < 0)
 		return err;
 	kctl = snd_ctl_new1(&snd_ice1712_spdif_maskc, ice);
+	if (!kctl)
+		return -ENOMEM;
 	kctl->id.device = ice->pcm_pro->device;
 	err = snd_ctl_add(ice->card, kctl);
 	if (err < 0)
 		return err;
 	kctl = snd_ctl_new1(&snd_ice1712_spdif_maskp, ice);
+	if (!kctl)
+		return -ENOMEM;
 	kctl->id.device = ice->pcm_pro->device;
 	err = snd_ctl_add(ice->card, kctl);
 	if (err < 0)
 		return err;
 	kctl = snd_ctl_new1(&snd_ice1712_spdif_stream, ice);
+	if (!kctl)
+		return -ENOMEM;
 	kctl->id.device = ice->pcm_pro->device;
 	err = snd_ctl_add(ice->card, kctl);
 	if (err < 0)
diff --git a/sound/pci/ice1712/ice1724.c b/sound/pci/ice1712/ice1724.c
index 79d57938a1c8..859bb87393b4 100644
--- a/sound/pci/ice1712/ice1724.c
+++ b/sound/pci/ice1712/ice1724.c
@@ -2388,16 +2388,22 @@ static int snd_vt1724_spdif_build_controls(struct snd_ice1712 *ice)
 		return err;
 
 	kctl = snd_ctl_new1(&snd_vt1724_spdif_default, ice);
+	if (!kctl)
+		return -ENOMEM;
 	kctl->id.device = ice->pcm->device;
 	err = snd_ctl_add(ice->card, kctl);
 	if (err < 0)
 		return err;
 	kctl = snd_ctl_new1(&snd_vt1724_spdif_maskc, ice);
+	if (!kctl)
+		return -ENOMEM;
 	kctl->id.device = ice->pcm->device;
 	err = snd_ctl_add(ice->card, kctl);
 	if (err < 0)
 		return err;
 	kctl = snd_ctl_new1(&snd_vt1724_spdif_maskp, ice);
+	if (!kctl)
+		return -ENOMEM;
 	kctl->id.device = ice->pcm->device;
 	err = snd_ctl_add(ice->card, kctl);
 	if (err < 0)