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ASoC: sigmadsp: uninitialized variable in sigmadsp_activate_ctrl()

PATCH Applied Dan Carpenter 3 participants 3 messages Nov 26, 2014 – Nov 27, 2014

Subsystems (4)
Sound Kernel janitors ASoC Analog devices inc ASoC codec drivers
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Dan Carpenter

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PATCH 1/1 ASoC: sigmadsp: uninitialized variable in sigmadsp_activate_ctrl()

The "changed" variable should be set to false at the start.

Fixes a35daac77a03 ('ASoC: sigmadsp: Add support for fw v2')
Signed-off-by Dan Carpenter <[email protected]>
sound/soc/codecs/sigmadsp.c +2 -1
index 34fdc40..d53680a 100644
@@ -661,7 +661,8 @@ static void sigmadsp_activate_ctrl(struct sigmadsp *sigmadsp,
 	struct snd_card *card = sigmadsp->component->card->snd_card;
 	struct snd_kcontrol_volatile *vd;
 	struct snd_ctl_elem_id id;
-	bool active, changed;
+	bool active;
+	bool changed = false;
 
 	active = sigmadsp_samplerate_valid(ctrl->samplerates, samplerate_mask);