1 files changed, 1 insertions, 1 deletions

diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index fb961448db19..5f55679df136 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -271,7 +271,7 @@ static int alc_ch_mode_put(struct snd_kcontrol *kcontrol,
         int err = snd_hda_ch_mode_put(codec, ucontrol, spec->channel_mode,
                                       spec->num_channel_mode,
                                       &spec->multiout.max_channels);
-        if (! err && spec->need_dac_fix)
+        if (err >= 0 && spec->need_dac_fix)
                 spec->multiout.num_dacs = spec->multiout.max_channels / 2;
         return err;
 }