net: add MODULE_ALIAS_NET_PF_PROTO_NAME

The MODULE_ALAIS_NET_PF macro set is missing a variant that allows for the
appending of an arbitrary string to the net-pf-<x>-proto-<y> base.  while
MODULE_ALIAS_NET_PF_PROTO_NAME_TYPE allows an appending of a numerical type, we
need to be able to append a generic string to support generic netlink families
that have neither a fix numberical protocol nor type number

Signed-off-by: Neil Horman <nhorman@tuxdriver.com>
CC: Eric Dumazet <eric.dumazet@gmail.com>
CC: David Miller <davem@davemloft.net>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/include/linux/net.h b/include/linux/net.h
index 2d7510f..e9ac2df 100644 (file)
--- a/include/linux/net.h
+++ b/include/linux/net.h
@@ -313,5 +313,8 @@ extern int kernel_sock_shutdown(struct socket *sock,
        MODULE_ALIAS("net-pf-" __stringify(pf) "-proto-" __stringify(proto) \
                     "-type-" __stringify(type))
 
+#define MODULE_ALIAS_NET_PF_PROTO_NAME(pf, proto, name) \
+       MODULE_ALIAS("net-pf-" __stringify(pf) "-proto-" __stringify(proto) \
+                    name)
 #endif /* __KERNEL__ */
 #endif /* _LINUX_NET_H */