linux-kernel - [PATCH 10/19] [media] uvc_driver: Return -ENOMEM after a failed kzalloc() call in uvc_parse

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Message-ID: <cca09ee1-dc30-b3e6-41fb-63c1443bf91b@users.sourceforge.net>
Date:   Sun, 25 Dec 2016 19:41:41 +0100
From:   SF Markus Elfring <elfring@...rs.sourceforge.net>
To:     linux-media@...r.kernel.org,
        Laurent Pinchart <laurent.pinchart@...asonboard.com>,
        Mauro Carvalho Chehab <mchehab@...nel.org>
Cc:     LKML <linux-kernel@...r.kernel.org>,
        kernel-janitors@...r.kernel.org
Subject: [PATCH 10/19] [media] uvc_driver: Return -ENOMEM after a failed
 kzalloc() call in uvc_parse_streaming()

From: Markus Elfring <elfring@...rs.sourceforge.net>
Date: Sun, 25 Dec 2016 16:00:17 +0100

Use the return code "-ENOMEM" (instead of "-EINVAL") after a call of
the function "kzalloc" failed here.

Signed-off-by: Markus Elfring <elfring@...rs.sourceforge.net>
---
 drivers/media/usb/uvc/uvc_driver.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/media/usb/uvc/uvc_driver.c b/drivers/media/usb/uvc/uvc_driver.c
index b0833902fde2..5736f8b26f92 100644
--- a/drivers/media/usb/uvc/uvc_driver.c
+++ b/drivers/media/usb/uvc/uvc_driver.c
@@ -663,7 +663,7 @@ static int uvc_parse_streaming(struct uvc_device *dev,
 	streaming = kzalloc(sizeof(*streaming), GFP_KERNEL);
 	if (!streaming) {
 		usb_driver_release_interface(&uvc_driver.driver, intf);
-		return -EINVAL;
+		return -ENOMEM;
 	}
 
 	mutex_init(&streaming->mutex);
-- 
2.11.0