linux-kernel - [PATCH net-next] dccp: Return the correct errno code

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Message-ID: <20210204072820.17723-1-zhengyongjun3@huawei.com>
Date:   Thu, 4 Feb 2021 15:28:20 +0800
From:   Zheng Yongjun <zhengyongjun3@...wei.com>
To:     <gerrit@....abdn.ac.uk>, <davem@...emloft.net>, <kuba@...nel.org>,
        <dccp@...r.kernel.org>, <netdev@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>
CC:     Zheng Yongjun <zhengyongjun3@...wei.com>
Subject: [PATCH net-next] dccp: Return the correct errno code

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

Signed-off-by: Zheng Yongjun <zhengyongjun3@...wei.com>
---
 net/dccp/feat.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/net/dccp/feat.c b/net/dccp/feat.c
index 788dd629c420..4cb813bee7b4 100644
--- a/net/dccp/feat.c
+++ b/net/dccp/feat.c
@@ -371,7 +371,7 @@ static int dccp_feat_clone_sp_val(dccp_feat_val *fval, u8 const *val, u8 len)
 		fval->sp.vec = kmemdup(val, len, gfp_any());
 		if (fval->sp.vec == NULL) {
 			fval->sp.len = 0;
-			return -ENOBUFS;
+			return -ENOMEM;
 		}
 	}
 	return 0;
-- 
2.22.0