diff options
| author | Wolfram Sang <wsa-dev@sang-engineering.com> | 2016-08-11 23:14:40 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-08-15 15:54:26 +0200 |
| commit | 2d40390337dcc4a02f06574a18119bfbeb798867 (patch) | |
| tree | 1f87992c642cdff3eec22b961ff119671698e4fd /drivers/usb/misc | |
| parent | 5656bbb772e51f59bcd254cb8e5fd03977d66028 (diff) | |
usb: misc: ldusb: 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>
Diffstat (limited to 'drivers/usb/misc')
| -rw-r--r-- | drivers/usb/misc/ldusb.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/drivers/usb/misc/ldusb.c b/drivers/usb/misc/ldusb.c index cce22ff1c2eb..84890791c2f8 100644 --- a/drivers/usb/misc/ldusb.c +++ b/drivers/usb/misc/ldusb.c @@ -714,10 +714,8 @@ static int ld_usb_probe(struct usb_interface *intf, const struct usb_device_id * goto error; } dev->interrupt_in_urb = usb_alloc_urb(0, GFP_KERNEL); - if (!dev->interrupt_in_urb) { - dev_err(&intf->dev, "Couldn't allocate interrupt_in_urb\n"); + if (!dev->interrupt_in_urb) goto error; - } dev->interrupt_out_endpoint_size = dev->interrupt_out_endpoint ? usb_endpoint_maxp(dev->interrupt_out_endpoint) : udev->descriptor.bMaxPacketSize0; dev->interrupt_out_buffer = kmalloc(write_buffer_size*dev->interrupt_out_endpoint_size, GFP_KERNEL); @@ -726,10 +724,8 @@ static int ld_usb_probe(struct usb_interface *intf, const struct usb_device_id * goto error; } dev->interrupt_out_urb = usb_alloc_urb(0, GFP_KERNEL); - if (!dev->interrupt_out_urb) { - dev_err(&intf->dev, "Couldn't allocate interrupt_out_urb\n"); + if (!dev->interrupt_out_urb) goto error; - } dev->interrupt_in_interval = min_interrupt_in_interval > dev->interrupt_in_endpoint->bInterval ? min_interrupt_in_interval : dev->interrupt_in_endpoint->bInterval; if (dev->interrupt_out_endpoint) dev->interrupt_out_interval = min_interrupt_out_interval > dev->interrupt_out_endpoint->bInterval ? min_interrupt_out_interval : dev->interrupt_out_endpoint->bInterval; |