[ALSA] hda-codec - Fix wrong error checks in patch_{realtek,analog}.c

Fix wrong error checks of *_ch_mode_put() in patch_realtek.c and
patch_analog.c.  snd_hda_ch_mode_put() could return a positive
value for success, too.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>

diff --git a/sound/pci/hda/patch_analog.c b/sound/pci/hda/patch_analog.c
index edd22de..2e0db62 100644 (file)
--- a/sound/pci/hda/patch_analog.c
+++ b/sound/pci/hda/patch_analog.c
@@ -1640,7 +1640,7 @@ static int ad198x_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;
 }

diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index fb96144..5f55679 100644 (file)
--- 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;
 }