From: Zheng Yongjun <zhengyongjun3@huawei.com>
Date: Thu, 4 Feb 2021 07:39:50 +0000 (+0800)
Subject: net: sched: Return the correct errno code
X-Git-Tag: microblaze-v5.13~205^2~142
X-Git-Url: http://git.monstr.eu/?a=commitdiff_plain;h=a64566a22b6a943105b01f47e8ae97779cab1417;p=linux-2.6-microblaze.git

net: sched: Return the correct errno code

When kalloc or kmemdup failed, should return ENOMEM rather than ENOBUF.

Signed-off-by: Zheng Yongjun <zhengyongjun3@huawei.com>
Link: https://lore.kernel.org/r/20210204073950.18372-1-zhengyongjun3@huawei.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
---

diff --git a/net/sched/em_nbyte.c b/net/sched/em_nbyte.c
index 2c1192a2ee5e..a83b237cbeb0 100644
--- a/net/sched/em_nbyte.c
+++ b/net/sched/em_nbyte.c
@@ -31,7 +31,7 @@ static int em_nbyte_change(struct net *net, void *data, int data_len,
 	em->datalen = sizeof(*nbyte) + nbyte->len;
 	em->data = (unsigned long)kmemdup(data, em->datalen, GFP_KERNEL);
 	if (em->data == 0UL)
-		return -ENOBUFS;
+		return -ENOMEM;
 
 	return 0;
 }