From b6191aeeec1045decb5964e6b5e8c314f5982c85 Mon Sep 17 00:00:00 2001 From: Paul Gortmaker Date: Wed, 7 Oct 2015 17:27:43 -0400 Subject: [PATCH] net/core: make sock_diag.c explicitly non-modular The Makefile currently controlling compilation of this code lists it under "obj-y" ...meaning that it currently is not being built as a module by anyone. Lets remove the modular code that is essentially orphaned, so that when reading the driver there is no doubt it is builtin-only. Since module_init translates to device_initcall in the non-modular case, the init ordering remains unchanged with this commit. We can change to one of the other priority initcalls (subsys?) at any later date, if desired. We can't remove module.h since the file uses other module related stuff even though it is not modular itself. We move the information from the MODULE_LICENSE tag to the top of the file, since that information is not captured anywhere else. The MODULE_ALIAS_NET_PF_PROTO becomes a no-op in the non modular case, so it is removed. Cc: "David S. Miller" Cc: Eric Dumazet Cc: Nicolas Dichtel Cc: Daniel Borkmann Cc: Alexei Starovoitov Cc: Craig Gallek Cc: netdev@vger.kernel.org Signed-off-by: Paul Gortmaker Signed-off-by: David S. Miller --- net/core/sock_diag.c | 14 +++----------- 1 file changed, 3 insertions(+), 11 deletions(-) diff --git a/net/core/sock_diag.c b/net/core/sock_diag.c index 817622f3dbb7..0c1d58d43f67 100644 --- a/net/core/sock_diag.c +++ b/net/core/sock_diag.c @@ -1,3 +1,5 @@ +/* License: GPL */ + #include #include #include @@ -323,14 +325,4 @@ static int __init sock_diag_init(void) BUG_ON(!broadcast_wq); return register_pernet_subsys(&diag_net_ops); } - -static void __exit sock_diag_exit(void) -{ - unregister_pernet_subsys(&diag_net_ops); - destroy_workqueue(broadcast_wq); -} - -module_init(sock_diag_init); -module_exit(sock_diag_exit); -MODULE_LICENSE("GPL"); -MODULE_ALIAS_NET_PF_PROTO(PF_NETLINK, NETLINK_SOCK_DIAG); +device_initcall(sock_diag_init); -- 2.34.1