From: Zheng Yongjun <zhengyongjun3@huawei.com>
Date: Tue, 1 Jun 2021 14:13:58 +0000 (+0800)
Subject: net: dcb: Return the correct errno code
X-Git-Tag: v5.15~843^2~382
X-Git-Url: https://git.proxmox.com/?a=commitdiff_plain;h=b923cda9638860d6fbb688cfc4c939ff13df31b5;p=mirror_ubuntu-kernels.git

net: dcb: Return the correct errno code

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

Signed-off-by: Zheng Yongjun <zhengyongjun3@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/net/dcb/dcbnl.c b/net/dcb/dcbnl.c
index 51f80a2f8194..b441ab330fd3 100644
--- a/net/dcb/dcbnl.c
+++ b/net/dcb/dcbnl.c
@@ -1381,7 +1381,7 @@ static int dcbnl_notify(struct net_device *dev, int event, int cmd,
 
 	skb = dcbnl_newmsg(event, cmd, portid, seq, 0, &nlh);
 	if (!skb)
-		return -ENOBUFS;
+		return -ENOMEM;
 
 	if (dcbx_ver == DCB_CAP_DCBX_VER_IEEE)
 		err = dcbnl_ieee_fill(skb, dev);
@@ -1781,7 +1781,7 @@ static int dcb_doit(struct sk_buff *skb, struct nlmsghdr *nlh,
 	reply_skb = dcbnl_newmsg(fn->type, dcb->cmd, portid, nlh->nlmsg_seq,
 				 nlh->nlmsg_flags, &reply_nlh);
 	if (!reply_skb)
-		return -ENOBUFS;
+		return -ENOMEM;
 
 	ret = fn->cb(netdev, nlh, nlh->nlmsg_seq, tb, reply_skb);
 	if (ret < 0) {