diff options
| author | Wolfram Sang <wsa-dev@sang-engineering.com> | 2016-08-25 19:39:36 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-08-30 19:17:39 +0200 |
| commit | 84f11ce545d464828992036591bbcb78175d509f (patch) | |
| tree | 8dada0fa3aeeb3579f0d63b2fd5a965f9d78948c /drivers/usb | |
| parent | d919523f97c97859be5d01fb964fd35d3acda489 (diff) | |
| download | op-kernel-dev-84f11ce545d464828992036591bbcb78175d509f.zip op-kernel-dev-84f11ce545d464828992036591bbcb78175d509f.tar.gz | |
usb: wusbcore: wa-nep: don't print on ENOMEM
All kmalloc-based functions print enough information on failures.
Signed-off-by: Wolfram Sang <wsa-dev@sang-engineering.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb')
| -rw-r--r-- | drivers/usb/wusbcore/wa-nep.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/drivers/usb/wusbcore/wa-nep.c b/drivers/usb/wusbcore/wa-nep.c index 6140100..ed46222 100644 --- a/drivers/usb/wusbcore/wa-nep.c +++ b/drivers/usb/wusbcore/wa-nep.c @@ -271,11 +271,8 @@ int wa_nep_create(struct wahc *wa, struct usb_interface *iface) epd = &iface->cur_altsetting->endpoint[0].desc; wa->nep_buffer_size = 1024; wa->nep_buffer = kmalloc(wa->nep_buffer_size, GFP_KERNEL); - if (wa->nep_buffer == NULL) { - dev_err(dev, - "Unable to allocate notification's read buffer\n"); + if (!wa->nep_buffer) goto error_nep_buffer; - } wa->nep_urb = usb_alloc_urb(0, GFP_KERNEL); if (wa->nep_urb == NULL) goto error_urb_alloc; |
