diff options
| author |   Wolfram Sang <wsa-dev@sang-engineering.com> | 2016-08-11 23:14:41 +0200 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-08-15 15:54:26 +0200 |
| commit | a131f41f5ba60e7a05fcbce304bc894845a4995a (patch) | |
| tree | 55c805b425f88ee21e850de15855dfdb20be9aa0 /drivers/usb/misc/legousbtower.c | |
| parent | usb: misc: ldusb: don't print error when allocating urb fails (diff) | |
| download | linux-dev-a131f41f5ba60e7a05fcbce304bc894845a4995a.tar.xz linux-dev-a131f41f5ba60e7a05fcbce304bc894845a4995a.zip | |
usb: misc: legousbtower: 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/legousbtower.c')
| -rw-r--r-- | drivers/usb/misc/legousbtower.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/drivers/usb/misc/legousbtower.c b/drivers/usb/misc/legousbtower.c index 7771be3ac178..52b41fb66792 100644 --- a/drivers/usb/misc/legousbtower.c +++ b/drivers/usb/misc/legousbtower.c @@ -881,20 +881,16 @@ static int tower_probe (struct usb_interface *interface, const struct usb_device goto error; } dev->interrupt_in_urb = usb_alloc_urb(0, GFP_KERNEL); - if (!dev->interrupt_in_urb) { - dev_err(idev, "Couldn't allocate interrupt_in_urb\n"); + if (!dev->interrupt_in_urb) goto error; - } dev->interrupt_out_buffer = kmalloc (write_buffer_size, GFP_KERNEL); if (!dev->interrupt_out_buffer) { dev_err(idev, "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(idev, "Couldn't allocate interrupt_out_urb\n"); + if (!dev->interrupt_out_urb) goto error; - } dev->interrupt_in_interval = interrupt_in_interval ? interrupt_in_interval : dev->interrupt_in_endpoint->bInterval; dev->interrupt_out_interval = interrupt_out_interval ? interrupt_out_interval : dev->interrupt_out_endpoint->bInterval; |