linux-kernel - [PATCH 14/16] net: wireless: marvell: libertas_tf: if_usb: don't print error when allocating urb fails

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Message-Id: <1470949988-25705-2-git-send-email-wsa-dev@sang-engineering.com>
Date:	Thu, 11 Aug 2016 23:13:06 +0200
From:	Wolfram Sang <wsa-dev@...g-engineering.com>
To:	linux-usb@...r.kernel.org
Cc:	Wolfram Sang <wsa-dev@...g-engineering.com>,
	Kalle Valo <kvalo@...eaurora.org>,
	linux-wireless@...r.kernel.org, netdev@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH 14/16] net: wireless: marvell: libertas_tf: if_usb: don't print error when allocating urb fails

kmalloc will print enough information in case of failure.

Signed-off-by: Wolfram Sang <wsa-dev@...g-engineering.com>
---
 drivers/net/wireless/marvell/libertas_tf/if_usb.c | 12 +++---------
 1 file changed, 3 insertions(+), 9 deletions(-)

diff --git a/drivers/net/wireless/marvell/libertas_tf/if_usb.c b/drivers/net/wireless/marvell/libertas_tf/if_usb.c
index 799a2efe579372..e0ade40d9497d7 100644
--- a/drivers/net/wireless/marvell/libertas_tf/if_usb.c
+++ b/drivers/net/wireless/marvell/libertas_tf/if_usb.c
@@ -198,22 +198,16 @@ static int if_usb_probe(struct usb_interface *intf,
 	}
 
 	cardp->rx_urb = usb_alloc_urb(0, GFP_KERNEL);
-	if (!cardp->rx_urb) {
-		lbtf_deb_usbd(&udev->dev, "Rx URB allocation failed\n");
+	if (!cardp->rx_urb)
 		goto dealloc;
-	}
 
 	cardp->tx_urb = usb_alloc_urb(0, GFP_KERNEL);
-	if (!cardp->tx_urb) {
-		lbtf_deb_usbd(&udev->dev, "Tx URB allocation failed\n");
+	if (!cardp->tx_urb)
 		goto dealloc;
-	}
 
 	cardp->cmd_urb = usb_alloc_urb(0, GFP_KERNEL);
-	if (!cardp->cmd_urb) {
-		lbtf_deb_usbd(&udev->dev, "Cmd URB allocation failed\n");
+	if (!cardp->cmd_urb)
 		goto dealloc;
-	}
 
 	cardp->ep_out_buf = kmalloc(MRVDRV_ETH_TX_PACKET_BUFFER_SIZE,
 				    GFP_KERNEL);
-- 
2.8.1