linux-kernel - [PATCH] video: fbdev: delete redundant printing of return value

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Date:   Thu, 11 Mar 2021 20:14:27 +0800
From:   Wang Qing <wangqing@...o.com>
To:     Krzysztof Kozlowski <krzk@...nel.org>,
        dri-devel@...ts.freedesktop.org, linux-fbdev@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org,
        linux-samsung-soc@...r.kernel.org, linux-kernel@...r.kernel.org
Cc:     Wang Qing <wangqing@...o.com>
Subject: [PATCH] video: fbdev: delete redundant printing of return value

platform_get_irq() has already checked and printed the return value, 
the printing here is nothing special, it is not necessary at all.

Signed-off-by: Wang Qing <wangqing@...o.com>
---
 drivers/video/fbdev/s3c2410fb.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/video/fbdev/s3c2410fb.c b/drivers/video/fbdev/s3c2410fb.c
index d8ae525..72dd092
--- a/drivers/video/fbdev/s3c2410fb.c
+++ b/drivers/video/fbdev/s3c2410fb.c
@@ -847,10 +847,8 @@ static int s3c24xxfb_probe(struct platform_device *pdev,
 	display = mach_info->displays + mach_info->default_display;
 
 	irq = platform_get_irq(pdev, 0);
-	if (irq < 0) {
-		dev_err(&pdev->dev, "no irq for device\n");
+	if (irq < 0)
 		return -ENOENT;
-	}
 
 	fbinfo = framebuffer_alloc(sizeof(struct s3c2410fb_info), &pdev->dev);
 	if (!fbinfo)
-- 
2.7.4