From: Christoph Hellwig <hch@lst.de>
To: dccp@vger.kernel.org
Subject: [PATCH 02/24] bpfilter: fix up a sparse annotation
Date: Mon, 20 Jul 2020 12:47:15 +0000 [thread overview]
Message-ID: <20200720124737.118617-3-hch@lst.de> (raw)
The __user doesn't make sense when casting to an integer type.
Signed-off-by: Christoph Hellwig <hch@lst.de>
---
net/bpfilter/bpfilter_kern.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/net/bpfilter/bpfilter_kern.c b/net/bpfilter/bpfilter_kern.c
index 977e9dad72ca4f..713b4b3d02005d 100644
--- a/net/bpfilter/bpfilter_kern.c
+++ b/net/bpfilter/bpfilter_kern.c
@@ -49,7 +49,7 @@ static int __bpfilter_process_sockopt(struct sock *sk, int optname,
req.is_set = is_set;
req.pid = current->pid;
req.cmd = optname;
- req.addr = (long __force __user)optval;
+ req.addr = (__force long)optval;
req.len = optlen;
if (!bpfilter_ops.info.tgid)
goto out;
--
2.27.0
next reply other threads:[~2020-07-20 12:47 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-07-20 12:47 Christoph Hellwig [this message]
2020-07-21 2:40 ` [PATCH 02/24] bpfilter: fix up a sparse annotation Luc Van Oostenryck
2020-07-21 5:23 ` Christoph Hellwig
2020-07-21 5:28 ` Al Viro
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