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Date:   Sun, 26 Nov 2017 14:00:16 +0100
From:   SF Markus Elfring <elfring@...rs.sourceforge.net>
To:     linux-fbdev@...r.kernel.org, dri-devel@...ts.freedesktop.org,
        Arvind Yadav <arvind.yadav.cs@...il.com>,
        Bartlomiej Zolnierkiewicz <b.zolnierkie@...sung.com>,
        Geert Uytterhoeven <geert+renesas@...der.be>,
        Kees Cook <keescook@...omium.org>,
        Wei Yongjun <weiyongjun1@...wei.com>
Cc:     LKML <linux-kernel@...r.kernel.org>,
        kernel-janitors@...r.kernel.org
Subject: [PATCH] video: sh_mobile_lcdcfb: Delete an error message for a failed
 memory allocation in two functions

From: Markus Elfring <elfring@...rs.sourceforge.net>
Date: Sun, 26 Nov 2017 13:48:55 +0100

Omit an extra message for a memory allocation failure in these functions.

This issue was detected by using the Coccinelle software.

Signed-off-by: Markus Elfring <elfring@...rs.sourceforge.net>
---
 drivers/video/fbdev/sh_mobile_lcdcfb.c | 8 ++------
 1 file changed, 2 insertions(+), 6 deletions(-)

diff --git a/drivers/video/fbdev/sh_mobile_lcdcfb.c b/drivers/video/fbdev/sh_mobile_lcdcfb.c
index c3a46506e47e..0f9b37034eaf 100644
--- a/drivers/video/fbdev/sh_mobile_lcdcfb.c
+++ b/drivers/video/fbdev/sh_mobile_lcdcfb.c
@@ -2149,10 +2149,8 @@ sh_mobile_lcdc_channel_fb_register(struct sh_mobile_lcdc_chan *ch)
 	if (info->fbdefio) {
 		ch->sglist = vmalloc(sizeof(struct scatterlist) *
 				     ch->fb_size >> PAGE_SHIFT);
-		if (!ch->sglist) {
-			dev_err(ch->lcdc->dev, "cannot allocate sglist\n");
+		if (!ch->sglist)
 			return -ENOMEM;
-		}
 	}
 
 	info->bl_dev = ch->bl;
@@ -2718,10 +2716,8 @@ static int sh_mobile_lcdc_probe(struct platform_device *pdev)
 	}
 
 	priv = kzalloc(sizeof(*priv), GFP_KERNEL);
-	if (!priv) {
-		dev_err(&pdev->dev, "cannot allocate device data\n");
+	if (!priv)
 		return -ENOMEM;
-	}
 
 	priv->dev = &pdev->dev;
 	priv->meram_dev = pdata->meram_dev;
-- 
2.15.0

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