Commit 416c51e1 authored Sep 09, 2014 by Eric Dumazet Committed by David S. Miller Sep 09, 2014

netns: remove one sparse warning



net/core/net_namespace.c:227:18: warning: incorrect type in argument 1
(different address spaces)
net/core/net_namespace.c:227:18:    expected void const *<noident>
net/core/net_namespace.c:227:18:    got struct net_generic [noderef]
<asn:4>*gen

We can use rcu_access_pointer() here as read-side access to the pointer
was removed at least one grace period ago.

Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

parent cc9c668a

net/core/net_namespace.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -224,7 +224,7 @@ static void net_free(struct net *net)
		return;
		}
		#endif
		kfree(net->gen);
		kfree(rcu_access_pointer(net->gen));
		kmem_cache_free(net_cachep, net);
		}