From: Wolfram Sang <wsa-dev@sang-engineering.com>
Date: Thu, 11 Aug 2016 21:14:36 +0000 (+0200)
Subject: usb: misc: adutux: don't print error when allocating urb fails
X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=71574a558d243f99d03c4ebec2b2420402857c5b;p=deliverable%2Flinux.git

usb: misc: adutux: don't print error when allocating urb fails

kmalloc will print enough information in case of failure.

Signed-off-by: Wolfram Sang <wsa-dev@sang-engineering.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/usb/misc/adutux.c b/drivers/usb/misc/adutux.c
index 3071c0ef909b..c34a0b6980cd 100644
--- a/drivers/usb/misc/adutux.c
+++ b/drivers/usb/misc/adutux.c
@@ -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))) {