* [PATCH v2 net] ipv4: clean up cast warning in do_ip_getsockopt
@ 2014-07-27 10:29 Karoly Kemeny
2014-07-29 23:31 ` David Miller
0 siblings, 1 reply; 2+ messages in thread
From: Karoly Kemeny @ 2014-07-27 10:29 UTC (permalink / raw)
To: davem, netdev; +Cc: Karoly Kemeny
Sparse warns because of implicit pointer cast.
v2: subject line correction, space between "void" and "*"
Signed-off-by: Karoly Kemeny <karoly.kemeny@gmail.com>
---
net/ipv4/ip_sockglue.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/net/ipv4/ip_sockglue.c b/net/ipv4/ip_sockglue.c
index 64741b9..3e4af06 100644
--- a/net/ipv4/ip_sockglue.c
+++ b/net/ipv4/ip_sockglue.c
@@ -1319,7 +1319,7 @@ static int do_ip_getsockopt(struct sock *sk, int level, int optname,
if (sk->sk_type != SOCK_STREAM)
return -ENOPROTOOPT;
- msg.msg_control = optval;
+ msg.msg_control = (__force void *) optval;
msg.msg_controllen = len;
msg.msg_flags = flags;
--
1.9.1
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2014-07-27 10:29 [PATCH v2 net] ipv4: clean up cast warning in do_ip_getsockopt Karoly Kemeny
2014-07-29 23:31 ` David Miller
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