From: Wolfram Sang <wsa-dev@sang-engineering.com>
Date: Thu, 25 Aug 2016 17:39:00 +0000 (+0200)
Subject: usb: core: message: don't print on ENOMEM
X-Git-Tag: v4.14-rc1~2393^2~92
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=93fab7955eb3af2de4c51f15f15a0881bf97c907;p=platform%2Fkernel%2Flinux-rpi.git

usb: core: message: 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/core/message.c b/drivers/usb/core/message.c
index 0406a59..5ab5c1a 100644
--- a/drivers/usb/core/message.c
+++ b/drivers/usb/core/message.c
@@ -1760,17 +1760,14 @@ int usb_set_configuration(struct usb_device *dev, int configuration)
 		nintf = cp->desc.bNumInterfaces;
 		new_interfaces = kmalloc(nintf * sizeof(*new_interfaces),
 				GFP_NOIO);
-		if (!new_interfaces) {
-			dev_err(&dev->dev, "Out of memory\n");
+		if (!new_interfaces)
 			return -ENOMEM;
-		}
 
 		for (; n < nintf; ++n) {
 			new_interfaces[n] = kzalloc(
 					sizeof(struct usb_interface),
 					GFP_NOIO);
 			if (!new_interfaces[n]) {
-				dev_err(&dev->dev, "Out of memory\n");
 				ret = -ENOMEM;
 free_interfaces:
 				while (--n >= 0)