linux-kernel - [PATCH 2/7] ASoC: cs35l45: Fix "Dead assigment" warning

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Message-ID: <20230828170525.335671-2-vkarpovi@opensource.cirrus.com>
Date:   Mon, 28 Aug 2023 12:05:20 -0500
From:   Vlad Karpovich <vkarpovi@...nsource.cirrus.com>
To:     James Schulman <james.schulman@...rus.com>,
        David Rhodes <david.rhodes@...rus.com>,
        Richard Fitzgerald <rf@...nsource.cirrus.com>,
        Liam Girdwood <lgirdwood@...il.com>,
        Mark Brown <broonie@...nel.org>,
        Jaroslav Kysela <perex@...ex.cz>,
        Takashi Iwai <tiwai@...e.com>, Rob Herring <robh+dt@...nel.org>
CC:     <alsa-devel@...a-project.org>, <patches@...nsource.cirrus.com>,
        <linux-kernel@...r.kernel.org>, <devicetree@...r.kernel.org>,
        <RicardoRivera-Matosricardo.rivera-matos@...rus.com>,
        Vlad Karpovich <vkarpovi@...nsource.cirrus.com>
Subject: [PATCH 2/7] ASoC: cs35l45: Fix "Dead assigment" warning

Value stored to 'ret' is never read. Remove it.

Signed-off-by: Vlad Karpovich <vkarpovi@...nsource.cirrus.com>
---
 sound/soc/codecs/cs35l45.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sound/soc/codecs/cs35l45.c b/sound/soc/codecs/cs35l45.c
index 7f116ae97acd..40fb64904260 100644
--- a/sound/soc/codecs/cs35l45.c
+++ b/sound/soc/codecs/cs35l45.c
@@ -969,7 +969,7 @@ static irqreturn_t cs35l45_dsp_virt2_mbox_cb(int irq, void *data)
 
 	ret = regmap_read(cs35l45->regmap, CS35L45_DSP_VIRT2_MBOX_3, &mbox_val);
 	if (!ret && mbox_val)
-		ret = cs35l45_dsp_virt2_mbox3_irq_handle(cs35l45, mbox_val & CS35L45_MBOX3_CMD_MASK,
+		cs35l45_dsp_virt2_mbox3_irq_handle(cs35l45, mbox_val & CS35L45_MBOX3_CMD_MASK,
 				(mbox_val & CS35L45_MBOX3_DATA_MASK) >> CS35L45_MBOX3_DATA_SHIFT);
 
 	/* Handle DSP trace log IRQ */
-- 
2.25.1