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Commit 71574a55 authored by Wolfram Sang's avatar Wolfram Sang Committed by Greg Kroah-Hartman
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usb: misc: adutux: don't print error when allocating urb fails 



kmalloc will print enough information in case of failure.

Signed-off-by: default avatarWolfram Sang <wsa-dev@sang-engineering.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent c3014d33

drivers/usb/misc/adutux.c

+2 −6
Original line number Diff line number Diff line
@@ -744,20 +744,16 @@ static int adu_probe(struct usb_interface *interface, 
	memset(dev->interrupt_in_buffer, 'i', in_end_size);



	dev->interrupt_in_urb = usb_alloc_urb(0, GFP_KERNEL);

	if (!dev->interrupt_in_urb) {

		dev_err(&interface->dev, "Couldn't allocate interrupt_in_urb\n");

	if (!dev->interrupt_in_urb)

		goto error;

	}

	dev->interrupt_out_buffer = kmalloc(out_end_size, GFP_KERNEL);

	if (!dev->interrupt_out_buffer) {

		dev_err(&interface->dev, "Couldn't allocate interrupt_out_buffer\n");

		goto error;

	}

	dev->interrupt_out_urb = usb_alloc_urb(0, GFP_KERNEL);

	if (!dev->interrupt_out_urb) {

		dev_err(&interface->dev, "Couldn't allocate interrupt_out_urb\n");

	if (!dev->interrupt_out_urb)

		goto error;

	}



	if (!usb_string(udev, udev->descriptor.iSerialNumber, dev->serial_number,

			sizeof(dev->serial_number))) {