linux-kernel - [PATCH -next] ALSA: intel_hdmi: Remove dev_err() on platform_get

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Date:   Fri, 25 Oct 2019 17:39:05 +0800
From:   YueHaibing <yuehaibing@...wei.com>
To:     <perex@...ex.cz>, <tiwai@...e.com>,
        <ville.syrjala@...ux.intel.com>, <chris@...is-wilson.co.uk>,
        <allison@...utok.net>, <alexios.zavras@...el.com>,
        <yuehaibing@...wei.com>, <tglx@...utronix.de>
CC:     <alsa-devel@...a-project.org>, <linux-kernel@...r.kernel.org>
Subject: [PATCH -next] ALSA: intel_hdmi: Remove dev_err() on platform_get_irq() failure

platform_get_irq() will call dev_err() itself on failure,
so there is no need for the driver to also do this.
This is detected by coccinelle.

Signed-off-by: YueHaibing <yuehaibing@...wei.com>
---
 sound/x86/intel_hdmi_audio.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/sound/x86/intel_hdmi_audio.c b/sound/x86/intel_hdmi_audio.c
index 5fd4e32..cd389d2 100644
--- a/sound/x86/intel_hdmi_audio.c
+++ b/sound/x86/intel_hdmi_audio.c
@@ -1708,10 +1708,8 @@ static int hdmi_lpe_audio_probe(struct platform_device *pdev)
 
 	/* get resources */
 	irq = platform_get_irq(pdev, 0);
-	if (irq < 0) {
-		dev_err(&pdev->dev, "Could not get irq resource: %d\n", irq);
+	if (irq < 0)
 		return irq;
-	}
 
 	res_mmio = platform_get_resource(pdev, IORESOURCE_MEM, 0);
 	if (!res_mmio) {
-- 
2.7.4