From: Wolfram Sang <wsa-dev@sang-engineering.com>
To: linux-usb@vger.kernel.org
Cc: Wolfram Sang <wsa-dev@sang-engineering.com>,
Hans Verkuil <hverkuil@xs4all.nl>,
Mauro Carvalho Chehab <mchehab@kernel.org>,
linux-media@vger.kernel.org
Subject: [PATCH 16/28] media: usb: gspca: gspca: don't print error when allocating urb fails
Date: Thu, 11 Aug 2016 23:03:52 +0200 [thread overview]
Message-ID: <1470949451-24823-17-git-send-email-wsa-dev@sang-engineering.com> (raw)
In-Reply-To: <1470949451-24823-1-git-send-email-wsa-dev@sang-engineering.com>
kmalloc will print enough information in case of failure.
Signed-off-by: Wolfram Sang <wsa-dev@sang-engineering.com>
---
drivers/media/usb/gspca/gspca.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/media/usb/gspca/gspca.c b/drivers/media/usb/gspca/gspca.c
index b17bd7ebcb47f7..af2395a76d8bf9 100644
--- a/drivers/media/usb/gspca/gspca.c
+++ b/drivers/media/usb/gspca/gspca.c
@@ -795,10 +795,8 @@ static int create_urbs(struct gspca_dev *gspca_dev,
for (n = 0; n < nurbs; n++) {
urb = usb_alloc_urb(npkt, GFP_KERNEL);
- if (!urb) {
- pr_err("usb_alloc_urb failed\n");
+ if (!urb)
return -ENOMEM;
- }
gspca_dev->urb[n] = urb;
urb->transfer_buffer = usb_alloc_coherent(gspca_dev->dev,
bsize,
--
2.8.1
next prev parent reply other threads:[~2016-08-11 21:11 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-08-11 21:03 [PATCH 00/28] media: don't print error when allocating urb fails Wolfram Sang
2016-08-11 21:03 ` [PATCH 01/28] media: dvb-frontends: rtl2832_sdr: " Wolfram Sang
2016-08-11 21:03 ` [PATCH 02/28] media: radio: si470x: radio-si470x-usb: " Wolfram Sang
2016-08-11 21:03 ` [PATCH 03/28] media: rc: imon: " Wolfram Sang
2016-08-11 21:03 ` [PATCH 04/28] media: rc: redrat3: " Wolfram Sang
2016-08-11 21:03 ` [PATCH 05/28] media: usb: airspy: airspy: " Wolfram Sang
2016-08-11 21:03 ` [PATCH 06/28] media: usb: as102: as102_usb_drv: " Wolfram Sang
2016-08-11 21:03 ` [PATCH 07/28] media: usb: au0828: au0828-video: " Wolfram Sang
2016-08-11 21:03 ` [PATCH 08/28] media: usb: cpia2: cpia2_usb: " Wolfram Sang
2016-08-11 21:03 ` [PATCH 09/28] media: usb: cx231xx: cx231xx-audio: " Wolfram Sang
2016-08-11 21:03 ` [PATCH 10/28] media: usb: cx231xx: cx231xx-core: " Wolfram Sang
2016-08-11 21:03 ` [PATCH 11/28] media: usb: cx231xx: cx231xx-vbi: " Wolfram Sang
2016-08-11 21:03 ` [PATCH 12/28] media: usb: dvb-usb: dib0700_core: " Wolfram Sang
2016-08-11 21:03 ` [PATCH 13/28] media: usb: em28xx: em28xx-audio: " Wolfram Sang
2016-08-11 21:03 ` [PATCH 14/28] media: usb: em28xx: em28xx-core: " Wolfram Sang
2016-08-11 21:03 ` [PATCH 15/28] media: usb: gspca: benq: " Wolfram Sang
2016-08-11 21:03 ` Wolfram Sang [this message]
2016-08-11 21:03 ` [PATCH 17/28] media: usb: gspca: konica: " Wolfram Sang
2016-08-11 21:03 ` [PATCH 18/28] media: usb: hackrf: hackrf: " Wolfram Sang
2016-08-11 21:03 ` [PATCH 19/28] media: usb: hdpvr: hdpvr-video: " Wolfram Sang
2016-08-11 21:03 ` [PATCH 20/28] media: usb: msi2500: msi2500: " Wolfram Sang
2016-08-11 21:03 ` [PATCH 21/28] media: usb: pwc: pwc-if: " Wolfram Sang
2016-08-11 21:03 ` [PATCH 22/28] media: usb: s2255: s2255drv: " Wolfram Sang
2016-08-11 21:03 ` [PATCH 23/28] media: usb: stk1160: stk1160-video: " Wolfram Sang
2016-08-11 21:04 ` [PATCH 24/28] media: usb: stkwebcam: stk-webcam: " Wolfram Sang
2016-08-11 21:04 ` [PATCH 25/28] media: usb: tm6000: tm6000-dvb: " Wolfram Sang
2016-08-11 21:04 ` [PATCH 26/28] media: usb: tm6000: tm6000-video: " Wolfram Sang
2016-08-11 21:04 ` [PATCH 27/28] media: usb: usbvision: usbvision-core: " Wolfram Sang
2016-08-11 21:04 ` [PATCH 28/28] media: usb: zr364xx: zr364xx: " Wolfram Sang
2016-08-30 17:14 ` [PATCH 00/28] media: " Greg KH
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