linux-kernel - [PATCH v2 2/2] video/fbdev/stifb: Delete an error message for a failed memory allocation in stifb_init

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Date:   Sun, 7 Jan 2018 12:58:47 +0100
From:   SF Markus Elfring <elfring@...rs.sourceforge.net>
To:     linux-fbdev@...r.kernel.org, linux-parisc@...r.kernel.org,
        dri-devel@...ts.freedesktop.org,
        Bartlomiej Zolnierkiewicz <b.zolnierkie@...sung.com>,
        Helge Deller <deller@....de>,
        "James E. J. Bottomley" <jejb@...isc-linux.org>,
        Rolf Eike Beer <eike-kernel@...tec.de>
Cc:     LKML <linux-kernel@...r.kernel.org>,
        kernel-janitors@...r.kernel.org
Subject: [PATCH v2 2/2] video/fbdev/stifb: Delete an error message for a
 failed memory allocation in stifb_init_fb()

From: Markus Elfring <elfring@...rs.sourceforge.net>
Date: Sun, 7 Jan 2018 12:34:22 +0100

Omit an extra message for a memory allocation failure in this function.

This issue was detected by using the Coccinelle software.

Signed-off-by: Markus Elfring <elfring@...rs.sourceforge.net>
---

v2:
This update suggestion was rebased on source files from the software
"Linux next-20180105" together with a change for an error code.

 drivers/video/fbdev/stifb.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/video/fbdev/stifb.c b/drivers/video/fbdev/stifb.c
index 511a594889af..dec8efb4f256 100644
--- a/drivers/video/fbdev/stifb.c
+++ b/drivers/video/fbdev/stifb.c
@@ -1126,10 +1126,8 @@ static int __init stifb_init_fb(struct sti_struct *sti, int bpp_pref)
 	int bpp, xres, yres;
 
 	fb = kzalloc(sizeof(*fb), GFP_ATOMIC);
-	if (!fb) {
-		printk(KERN_ERR "stifb: Could not allocate stifb structure\n");
+	if (!fb)
 		return -ENOMEM;
-	}
 	
 	info = &fb->info;
 
-- 
2.15.1