netns: let net_generic take pointer-to-const args

This commit is same in nature as v2.6.37-rc1-755-g3654654; the network
namespace itself is not modified when calling net_generic, so the
parameter can be const.

Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/include/net/netns/generic.h b/include/net/netns/generic.h
index 81a31c0db3e71d96018b76191de64940fced1869..3419bf5cd15401d611373f961edb7dcb344315d1 100644 (file)
--- a/include/net/netns/generic.h
+++ b/include/net/netns/generic.h
@@ -30,7 +30,7 @@ struct net_generic {
        void *ptr[0];
 };
 
-static inline void *net_generic(struct net *net, int id)
+static inline void *net_generic(const struct net *net, int id)
 {
        struct net_generic *ng;
        void *ptr;