1 files changed, 18 insertions, 28 deletions

diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index c7369a6764ef..6d57547aecac 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -903,22 +903,25 @@ static const struct snd_kcontrol_new alc_automute_mode_enum = {
         .put = alc_automute_mode_put,
 };
 
-static struct snd_kcontrol_new *alc_kcontrol_new(struct alc_spec *spec)
+static struct snd_kcontrol_new *
+alc_kcontrol_new(struct alc_spec *spec, const char *name,
+                 const struct snd_kcontrol_new *temp)
 {
-        return snd_array_new(&spec->kctls);
+        struct snd_kcontrol_new *knew = snd_array_new(&spec->kctls);
+        if (!knew)
+                return NULL;
+        *knew = *temp;
+        knew->name = kstrdup(name, GFP_KERNEL);
+        if (!knew->name)
+                return NULL;
+        return knew;
 }
 
 static int alc_add_automute_mode_enum(struct hda_codec *codec)
 {
         struct alc_spec *spec = codec->spec;
-        struct snd_kcontrol_new *knew;
 
-        knew = alc_kcontrol_new(spec);
-        if (!knew)
-                return -ENOMEM;
-        *knew = alc_automute_mode_enum;
-        knew->name = kstrdup("Auto-Mute Mode", GFP_KERNEL);
-        if (!knew->name)
+        if (!alc_kcontrol_new(spec, "Auto-Mute Mode", &alc_automute_mode_enum))
                 return -ENOMEM;
         return 0;
 }
@@ -1756,12 +1759,9 @@ static const struct snd_kcontrol_new alc_inv_dmic_sw = {
 static int alc_add_inv_dmic_mixer(struct hda_codec *codec, hda_nid_t nid)
 {
         struct alc_spec *spec = codec->spec;
-        struct snd_kcontrol_new *knew = alc_kcontrol_new(spec);
-        if (!knew)
-                return -ENOMEM;
-        *knew = alc_inv_dmic_sw;
-        knew->name = kstrdup("Inverted Internal Mic Capture Switch", GFP_KERNEL);
-        if (!knew->name)
+
+        if (!alc_kcontrol_new(spec, "Inverted Internal Mic Capture Switch",
+                              &alc_inv_dmic_sw))
                 return -ENOMEM;
         spec->inv_dmic_fixup = 1;
         spec->inv_dmic_muted = 0;
@@ -2537,13 +2537,9 @@ static int add_control(struct alc_spec *spec, int type, const char *name,
 {
         struct snd_kcontrol_new *knew;
 
-        knew = alc_kcontrol_new(spec);
+        knew = alc_kcontrol_new(spec, name, &alc_control_templates[type]);
         if (!knew)
                 return -ENOMEM;
-        *knew = alc_control_templates[type];
-        knew->name = kstrdup(name, GFP_KERNEL);
-        if (!knew->name)
-                return -ENOMEM;
         knew->index = cidx;
         if (get_amp_nid_(val))
                 knew->subdevice = HDA_SUBDEV_AMP_FLAG;
@@ -3986,14 +3982,8 @@ static int alc_auto_add_multi_channel_mode(struct hda_codec *codec)
         struct alc_spec *spec = codec->spec;
 
         if (spec->multi_ios > 0) {
-                struct snd_kcontrol_new *knew;
-
-                knew = alc_kcontrol_new(spec);
-                if (!knew)
-                        return -ENOMEM;
-                *knew = alc_auto_channel_mode_enum;
-                knew->name = kstrdup("Channel Mode", GFP_KERNEL);
-                if (!knew->name)
+                if (!alc_kcontrol_new(spec, "Channel Mode",
+                                      &alc_auto_channel_mode_enum))
                         return -ENOMEM;
         }
         return 0;