From: Zheng Yongjun <zhengyongjun3@huawei.com>
Date: Thu, 4 Feb 2021 07:28:20 +0000 (+0800)
Subject: dccp: Return the correct errno code
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=247b557ee52a8f404d79d365ac6b2c94d7332381;p=linux.git

dccp: 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/20210204072820.17723-1-zhengyongjun3@huawei.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
---

diff --git a/net/dccp/feat.c b/net/dccp/feat.c
index 305f568048320..54086bb05c42c 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;