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usb: class: usbtmc: 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>
This commit is contained in:
Wolfram Sang 2016-08-11 23:14:35 +02:00 committed by Greg Kroah-Hartman
parent 4675e961b8
commit c3014d33f5
1 changed files with 1 additions and 3 deletions
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4
drivers/usb/class/usbtmc.c
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@ -1467,10 +1467,8 @@ static int usbtmc_probe(struct usb_interface *intf,
if (data->iin_ep_present) {
/* allocate int urb */
data->iin_urb = usb_alloc_urb(0, GFP_KERNEL);
if (!data->iin_urb) {
dev_err(&intf->dev, "Failed to allocate int urb\n");
if (!data->iin_urb)
goto error_register;
}
/* will reference data in int urb */
kref_get(&data->kref);