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

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Date:   Thu, 11 Mar 2021 20:13:54 +0800
From:   Wang Qing <wangqing@...o.com>
To:     Wang Qing <wangqing@...o.com>, Arnd Bergmann <arnd@...db.de>,
        Herbert Xu <herbert@...dor.apana.org.au>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Miguel Ojeda <miguel.ojeda.sandonis@...il.com>,
        Zhenzhong Duan <zhenzhong.duan@...il.com>,
        dri-devel@...ts.freedesktop.org, linux-fbdev@...r.kernel.org,
        linux-kernel@...r.kernel.org
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/pxa3xx-gcu.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/video/fbdev/pxa3xx-gcu.c b/drivers/video/fbdev/pxa3xx-gcu.c
index 4279e13..9d2aed7
--- a/drivers/video/fbdev/pxa3xx-gcu.c
+++ b/drivers/video/fbdev/pxa3xx-gcu.c
@@ -613,10 +613,8 @@ static int pxa3xx_gcu_probe(struct platform_device *pdev)
 
 	/* request the IRQ */
 	irq = platform_get_irq(pdev, 0);
-	if (irq < 0) {
-		dev_err(dev, "no IRQ defined: %d\n", irq);
+	if (irq < 0)
 		return irq;
-	}
 
 	ret = devm_request_irq(dev, irq, pxa3xx_gcu_handle_irq,
 			       0, DRV_NAME, priv);
-- 
2.7.4