From: Wolfram Sang <wsa-dev-jBu1N2QxHDJrcw3mvpCnnVaTQe2KTcn/@public.gmane.org>
To: linux-usb-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Cc: Wolfram Sang
<wsa-dev-jBu1N2QxHDJrcw3mvpCnnVaTQe2KTcn/@public.gmane.org>,
Wolfgang Grandegger <wg-5Yr1BZd7O62+XT7JhA+gdA@public.gmane.org>,
Marc Kleine-Budde <mkl-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org>,
linux-can-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
netdev-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Subject: [PATCH 02/16] net: can: usb: esd_usb2: don't print error when allocating urb fails
Date: Thu, 11 Aug 2016 23:05:21 +0200 [thread overview]
Message-ID: <1470949539-25392-3-git-send-email-wsa-dev@sang-engineering.com> (raw)
In-Reply-To: <1470949539-25392-1-git-send-email-wsa-dev-jBu1N2QxHDJrcw3mvpCnnVaTQe2KTcn/@public.gmane.org>
kmalloc will print enough information in case of failure.
Signed-off-by: Wolfram Sang <wsa-dev-jBu1N2QxHDJrcw3mvpCnnVaTQe2KTcn/@public.gmane.org>
---
drivers/net/can/usb/esd_usb2.c | 3 ---
1 file changed, 3 deletions(-)
diff --git a/drivers/net/can/usb/esd_usb2.c b/drivers/net/can/usb/esd_usb2.c
index 784a9002fbb930..be928ce62d32e0 100644
--- a/drivers/net/can/usb/esd_usb2.c
+++ b/drivers/net/can/usb/esd_usb2.c
@@ -558,8 +558,6 @@ static int esd_usb2_setup_rx_urbs(struct esd_usb2 *dev)
/* create a URB, and a buffer for it */
urb = usb_alloc_urb(0, GFP_KERNEL);
if (!urb) {
- dev_warn(dev->udev->dev.parent,
- "No memory left for URBs\n");
err = -ENOMEM;
break;
}
@@ -730,7 +728,6 @@ static netdev_tx_t esd_usb2_start_xmit(struct sk_buff *skb,
/* create a URB, and a buffer for it, and copy the data to the URB */
urb = usb_alloc_urb(0, GFP_ATOMIC);
if (!urb) {
- netdev_err(netdev, "No memory left for URBs\n");
stats->tx_dropped++;
dev_kfree_skb(skb);
goto nourbmem;
--
2.8.1
--
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next prev parent reply other threads:[~2016-08-11 21:05 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-08-11 21:05 [PATCH 00/16] net: don't print error when allocating urb fails Wolfram Sang
2016-08-11 21:05 ` Wolfram Sang
[not found] ` <1470949539-25392-1-git-send-email-wsa-dev-jBu1N2QxHDJrcw3mvpCnnVaTQe2KTcn/@public.gmane.org>
2016-08-11 21:05 ` [PATCH 01/16] net: can: usb: ems_usb: " Wolfram Sang
2016-08-11 21:05 ` Wolfram Sang [this message]
2016-08-11 21:05 ` [PATCH 03/16] net: can: usb: gs_usb: " Wolfram Sang
2016-08-11 21:05 ` [PATCH 04/16] net: can: usb: kvaser_usb: " Wolfram Sang
2016-08-11 21:05 ` [PATCH 05/16] net: can: usb: peak_usb: pcan_usb_core: " Wolfram Sang
2016-08-11 21:05 ` [PATCH 06/16] net: can: usb: usb_8dev: " Wolfram Sang
2016-08-11 21:05 ` [PATCH 07/16] net: usb: hso: " Wolfram Sang
2016-08-11 21:05 ` [PATCH 08/16] net: usb: lan78xx: " Wolfram Sang
[not found] ` <1470949539-25392-9-git-send-email-wsa-dev-jBu1N2QxHDJrcw3mvpCnnVaTQe2KTcn/@public.gmane.org>
2016-08-11 21:42 ` Woojung.Huh-UWL1GkI3JZL3oGB3hsPCZA
2016-08-11 21:05 ` [PATCH 09/16] net: usb: usbnet: " Wolfram Sang
2016-08-11 21:05 ` [PATCH 10/16] net: wimax: i2400m: usb-notif: " Wolfram Sang
2016-08-13 21:55 ` [PATCH 00/16] net: " David Miller
2016-08-13 21:55 ` David Miller
2016-08-11 21:05 ` [PATCH 11/16] net: wireless: ath: ar5523: ar5523: " Wolfram Sang
2016-08-11 21:05 ` Wolfram Sang
2016-08-11 21:05 ` [PATCH 12/16] net: wireless: broadcom: brcm80211: brcmfmac: usb: " Wolfram Sang
2016-08-11 21:05 ` Wolfram Sang
2016-08-11 21:13 ` [PATCH 13/16] net: wireless: intersil: orinoco: orinoco_usb: " Wolfram Sang
2016-08-11 21:13 ` [PATCH 14/16] net: wireless: marvell: libertas_tf: if_usb: " Wolfram Sang
2016-08-11 21:13 ` [PATCH 15/16] net: wireless: marvell: mwifiex: usb: " Wolfram Sang
2016-08-11 21:13 ` [PATCH 16/16] net: wireless: realtek: rtlwifi: " Wolfram Sang
2016-08-11 21:13 ` Wolfram Sang
2016-08-11 21:35 ` Larry Finger
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