From: Wolfram Sang <wsa-dev@sang-engineering.com>
Date: Thu, 25 Aug 2016 17:39:36 +0000 (+0200)
Subject: usb: wusbcore: wa-nep: don't print on ENOMEM
X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=84f11ce545d464828992036591bbcb78175d509f;p=deliverable%2Flinux.git

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>
---

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;