From: Dan Carpenter <error27@gmail.com>
To: alsa-devel@alsa-project.org
Cc: Takashi Iwai <tiwai@suse.de>,
kernel-janitors@vger.kernel.org,
Clemens Ladisch <clemens@ladisch.de>
Subject: [patch] oxygen: clean up. make precedence explicit
Date: Fri, 19 Feb 2010 09:58:56 +0300 [thread overview]
Message-ID: <20100219065856.GA17130@bicker> (raw)
This doesn't change anything, but I think it makes the code clearer.
It silences a smatch warning:
sound/pci/oxygen/oxygen_mixer.c +91 dac_mute_put(7) warn: add some parenthesis here?
Signed-off-by: Dan Carpenter <error27@gmail.com>
---
Compile tested.
diff --git a/sound/pci/oxygen/oxygen_mixer.c b/sound/pci/oxygen/oxygen_mixer.c
index f375b8a..28590b9 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);
WARNING: multiple messages have this Message-ID (diff)
From: Dan Carpenter <error27@gmail.com>
To: alsa-devel@alsa-project.org
Cc: Takashi Iwai <tiwai@suse.de>,
kernel-janitors@vger.kernel.org,
Clemens Ladisch <clemens@ladisch.de>
Subject: [patch] oxygen: clean up. make precedence explicit
Date: Fri, 19 Feb 2010 06:58:56 +0000 [thread overview]
Message-ID: <20100219065856.GA17130@bicker> (raw)
This doesn't change anything, but I think it makes the code clearer.
It silences a smatch warning:
sound/pci/oxygen/oxygen_mixer.c +91 dac_mute_put(7) warn: add some parenthesis here?
Signed-off-by: Dan Carpenter <error27@gmail.com>
---
Compile tested.
diff --git a/sound/pci/oxygen/oxygen_mixer.c b/sound/pci/oxygen/oxygen_mixer.c
index f375b8a..28590b9 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);
next reply other threads:[~2010-02-19 6:59 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-02-19 6:58 Dan Carpenter [this message]
2010-02-19 6:58 ` [patch] oxygen: clean up. make precedence explicit Dan Carpenter
-- strict thread matches above, loose matches on Subject: below --
2010-02-19 8:29 Clemens Ladisch
2010-02-19 8:29 ` Clemens Ladisch
2010-02-19 10:10 ` Dan Carpenter
2010-02-19 10:10 ` Dan Carpenter
2010-02-19 10:33 ` Bernd Petrovitsch
2010-02-19 11:29 ` Dan Carpenter
2010-02-19 11:29 ` Dan Carpenter
2010-02-19 16:58 ` Dan Carpenter
2010-02-19 16:58 ` Dan Carpenter
2010-02-19 13:09 ` Bernd Petrovitsch
2010-02-19 17:24 ` Clemens Ladisch
2010-02-19 17:24 ` Clemens Ladisch
2010-02-19 20:08 ` Dan Carpenter
2010-02-19 20:08 ` Dan Carpenter
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