linux-kernel - [PATCH] xfrm: Fix incorrect types in assignment

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Date:   Fri, 19 Feb 2021 17:48:54 +0800
From:   Yang Li <yang.lee@...ux.alibaba.com>
To:     steffen.klassert@...unet.com
Cc:     herbert@...dor.apana.org.au, davem@...emloft.net, kuba@...nel.org,
        netdev@...r.kernel.org, linux-kernel@...r.kernel.org,
        Yang Li <yang.lee@...ux.alibaba.com>
Subject: [PATCH] xfrm: Fix incorrect types in assignment

Fix the following sparse warnings:
net/xfrm/xfrm_policy.c:1303:22: warning: incorrect type in assignment
(different address spaces)

Reported-by: Abaci Robot <abaci@...ux.alibaba.com>
Signed-off-by: Yang Li <yang.lee@...ux.alibaba.com>
---
 net/xfrm/xfrm_policy.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/net/xfrm/xfrm_policy.c b/net/xfrm/xfrm_policy.c
index b74f28c..5c67407 100644
--- a/net/xfrm/xfrm_policy.c
+++ b/net/xfrm/xfrm_policy.c
@@ -1225,7 +1225,7 @@ static void xfrm_hash_rebuild(struct work_struct *work)
 	struct xfrm_policy *pol;
 	struct xfrm_policy *policy;
 	struct hlist_head *chain;
-	struct hlist_head *odst;
+	struct hlist_head __rcu *odst;
 	struct hlist_node *newpos;
 	int i;
 	int dir;
-- 
1.8.3.1