linux-kernel - [PATCH 1/6] [media] cx24116: Delete an error message for a failed memory allocation in cx24116

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Message-ID: <c91b8364-f54f-294a-cf89-1fe09c0a4ea6@users.sourceforge.net>
Date:   Wed, 30 Aug 2017 09:19:18 +0200
From:   SF Markus Elfring <elfring@...rs.sourceforge.net>
To:     linux-media@...r.kernel.org,
        Mauro Carvalho Chehab <mchehab@...nel.org>,
        Max Kellermann <max.kellermann@...il.com>
Cc:     LKML <linux-kernel@...r.kernel.org>,
        kernel-janitors@...r.kernel.org
Subject: [PATCH 1/6] [media] cx24116: Delete an error message for a failed
 memory allocation in cx24116_writeregN()

From: Markus Elfring <elfring@...rs.sourceforge.net>
Date: Tue, 29 Aug 2017 22:56:29 +0200

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>
---
 drivers/media/dvb-frontends/cx24116.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/media/dvb-frontends/cx24116.c b/drivers/media/dvb-frontends/cx24116.c
index e105532bfba8..96af4ffba0f9 100644
--- a/drivers/media/dvb-frontends/cx24116.c
+++ b/drivers/media/dvb-frontends/cx24116.c
@@ -227,7 +227,6 @@ static int cx24116_writeregN(struct cx24116_state *state, int reg,
 
 	buf = kmalloc(len + 1, GFP_KERNEL);
 	if (buf == NULL) {
-		printk("Unable to kmalloc\n");
 		ret = -ENOMEM;
 		goto error;
 	}
-- 
2.14.1