From: Tomer Barletz <barletz@gmail.com>
Date: Sun, 2 Aug 2015 09:08:57 +0000 (-0700)
Subject: ALSA: oxygen: Fix logical-not-parentheses warning
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=8ec7cfce3762299ae289c384e281b2f4010ae231;p=openwrt%2Fstaging%2Fblogic.git

ALSA: oxygen: Fix logical-not-parentheses warning

This fixes the following warning, that is seen with gcc 5.1:
warning: logical not is only applied to the left hand side of comparison [-Wlogical-not-parentheses].

Signed-off-by: Tomer Barletz <barletz@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
---

diff --git a/sound/pci/oxygen/oxygen_mixer.c b/sound/pci/oxygen/oxygen_mixer.c
index 6492bca8c70f..4ca12665ff73 100644
--- a/sound/pci/oxygen/oxygen_mixer.c
+++ b/sound/pci/oxygen/oxygen_mixer.c
@@ -88,7 +88,7 @@ static int dac_mute_put(struct snd_kcontrol *ctl,
 	int changed;
 
 	mutex_lock(&chip->mutex);
-	changed = !value->value.integer.value[0] != chip->dac_mute;
+	changed = (!value->value.integer.value[0]) != chip->dac_mute;
 	if (changed) {
 		chip->dac_mute = !value->value.integer.value[0];
 		chip->model.update_dac_mute(chip);