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authorWolfram Sang <wsa-dev@sang-engineering.com>2016-08-25 20:39:36 +0300
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2016-08-30 20:17:39 +0300
commit84f11ce545d464828992036591bbcb78175d509f (patch)
tree8dada0fa3aeeb3579f0d63b2fd5a965f9d78948c /drivers/usb/wusbcore
parentd919523f97c97859be5d01fb964fd35d3acda489 (diff)
downloadlinux-84f11ce545d464828992036591bbcb78175d509f.tar.xz
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/wusbcore')
-rw-r--r--drivers/usb/wusbcore/wa-nep.c5
1 files changed, 1 insertions, 4 deletions
diff --git a/drivers/usb/wusbcore/wa-nep.c b/drivers/usb/wusbcore/wa-nep.c
index 6140100ad50e..ed4622279c63 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;