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Date:   Sun, 11 Dec 2022 19:25:08 +0530
From:   Deepak R Varma <drv@mailo.com>
To:     David Airlie <airlied@gmail.com>, Daniel Vetter <daniel@ffwll.ch>,
        Orson Zhai <orsonzhai@gmail.com>,
        Baolin Wang <baolin.wang@linux.alibaba.com>,
        Chunyan Zhang <zhang.lyra@gmail.com>,
        dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org
Cc:     Saurabh Singh Sengar <ssengar@microsoft.com>,
        Praveen Kumar <kumarpraveen@linux.microsoft.com>, drv@mailo.com
Subject: [PATCH] drm/sprd: remove redundant error logging
Message-ID: <Y5XhPJ39ipMCcctq@qemulion>
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A call to platform_get_irq() already prints an error on failure within
its own implementation. So printing another error based on its return
value in the caller is redundant and should be removed. The clean up
also makes if condition block braces unnecessary. Remove that as well.

Issue identified using platform_get_irq.cocci coccicheck script.

Signed-off-by: Deepak R Varma <drv@mailo.com>
---
 drivers/gpu/drm/sprd/sprd_dpu.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/gpu/drm/sprd/sprd_dpu.c b/drivers/gpu/drm/sprd/sprd_dpu.c
index 88f4259680f1..db0bcea1d9f4 100644
--- a/drivers/gpu/drm/sprd/sprd_dpu.c
+++ b/drivers/gpu/drm/sprd/sprd_dpu.c
@@ -803,10 +803,8 @@ static int sprd_dpu_context_init(struct sprd_dpu *dpu,
 	}

 	ctx->irq = platform_get_irq(pdev, 0);
-	if (ctx->irq < 0) {
-		dev_err(dev, "failed to get dpu irq\n");
+	if (ctx->irq < 0)
 		return ctx->irq;
-	}

 	/* disable and clear interrupts before register dpu IRQ. */
 	writel(0x00, ctx->base + REG_DPU_INT_EN);
--
2.34.1