linux-kernel - [PATCH 1/7] [media] saa7164: Delete an error message for a failed memory allocation in saa7164_buffer

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Message-ID: <6946d617-7c6d-aff8-5267-d260b64b2085@users.sourceforge.net>
Date:   Sun, 3 Sep 2017 22:31:10 +0200
From:   SF Markus Elfring <elfring@...rs.sourceforge.net>
To:     linux-media@...r.kernel.org, Hans Verkuil <hverkuil@...all.nl>,
        Mauro Carvalho Chehab <mchehab@...nel.org>,
        Sakari Ailus <sakari.ailus@...ux.intel.com>
Cc:     LKML <linux-kernel@...r.kernel.org>,
        kernel-janitors@...r.kernel.org
Subject: [PATCH 1/7] [media] saa7164: Delete an error message for a failed
 memory allocation in saa7164_buffer_alloc()

From: Markus Elfring <elfring@...rs.sourceforge.net>
Date: Sun, 3 Sep 2017 17:47:41 +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/pci/saa7164/saa7164-buffer.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/media/pci/saa7164/saa7164-buffer.c b/drivers/media/pci/saa7164/saa7164-buffer.c
index a0d2129c6ca9..6bd665ea190d 100644
--- a/drivers/media/pci/saa7164/saa7164-buffer.c
+++ b/drivers/media/pci/saa7164/saa7164-buffer.c
@@ -102,7 +102,5 @@ struct saa7164_buffer *saa7164_buffer_alloc(struct saa7164_port *port,
-	if (!buf) {
-		log_warn("%s() SAA_ERR_NO_RESOURCES\n", __func__);
+	if (!buf)
 		goto ret;
-	}
 
 	buf->idx = -1;
 	buf->port = port;
-- 
2.14.1