linux-kernel - [PATCH] drivers/media/pci/solo6x10/solo6x10-disp.c: check kzalloc() result

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Date:	Fri, 25 Jul 2014 21:30:49 +0300
From:	Andrey Utkin <andrey.utkin@...p.bluecherry.net>
To:	m.chehab@...sung.com, hans.verkuil@...co.com, khalasa@...p.pl,
	ismael.luceno@...p.bluecherry.net
Cc:	linux-media@...r.kernel.org, linux-kernel@...r.kernel.org,
	kernel-janitors@...r.kernel.org,
	Andrey Utkin <andrey.utkin@...p.bluecherry.net>
Subject: [PATCH] drivers/media/pci/solo6x10/solo6x10-disp.c: check kzalloc() result

Signed-off-by: Andrey Utkin <andrey.utkin@...p.bluecherry.net>
---
 drivers/media/pci/solo6x10/solo6x10-disp.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/media/pci/solo6x10/solo6x10-disp.c b/drivers/media/pci/solo6x10/solo6x10-disp.c
index ed88ab4..93cbbb1 100644
--- a/drivers/media/pci/solo6x10/solo6x10-disp.c
+++ b/drivers/media/pci/solo6x10/solo6x10-disp.c
@@ -216,6 +216,8 @@ int solo_set_motion_block(struct solo_dev *solo_dev, u8 ch,
 	int ret = 0;
 
 	buf = kzalloc(size, GFP_KERNEL);
+	if (!buf)
+		return -ENOMEM;
 	for (y = 0; y < SOLO_MOTION_SZ; y++) {
 		for (x = 0; x < SOLO_MOTION_SZ; x++)
 			buf[x] = cpu_to_le16(thresholds[y * SOLO_MOTION_SZ + x]);
-- 
1.8.5.5

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