linux-kernel - [PATCH -next] slimbus: qcom: Remove unnecessary print function dev

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Date:   Thu, 14 Apr 2022 09:44:30 +0800
From:   Yang Li <yang.lee@...ux.alibaba.com>
To:     agross@...nel.org
Cc:     bjorn.andersson@...aro.org, srinivas.kandagatla@...aro.org,
        linux-arm-msm@...r.kernel.org, alsa-devel@...a-project.org,
        linux-kernel@...r.kernel.org, Yang Li <yang.lee@...ux.alibaba.com>,
        Abaci Robot <abaci@...ux.alibaba.com>
Subject: [PATCH -next] slimbus: qcom: Remove unnecessary print function dev_err()

The print function dev_err() is redundant because
platform_get_irq_byname() already prints an error.

Eliminate the follow coccicheck warning:
./drivers/slimbus/qcom-ctrl.c:514:2-9: line 514 is redundant because
platform_get_irq() already prints an error

Reported-by: Abaci Robot <abaci@...ux.alibaba.com>
Signed-off-by: Yang Li <yang.lee@...ux.alibaba.com>
---
 drivers/slimbus/qcom-ctrl.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/slimbus/qcom-ctrl.c b/drivers/slimbus/qcom-ctrl.c
index ec58091fc948..c0c4f895d76e 100644
--- a/drivers/slimbus/qcom-ctrl.c
+++ b/drivers/slimbus/qcom-ctrl.c
@@ -510,10 +510,8 @@ static int qcom_slim_probe(struct platform_device *pdev)
 	}
 
 	ctrl->irq = platform_get_irq(pdev, 0);
-	if (ctrl->irq < 0) {
-		dev_err(&pdev->dev, "no slimbus IRQ\n");
+	if (ctrl->irq < 0)
 		return ctrl->irq;
-	}
 
 	sctrl = &ctrl->ctrl;
 	sctrl->dev = &pdev->dev;
-- 
2.20.1.7.g153144c