From c53ed7423619b4e8108914a9f31b426dd58ad591 Mon Sep 17 00:00:00 2001 From: Johannes Berg Date: Tue, 19 Nov 2013 15:19:31 +0100 Subject: genetlink: only pass array to genl_register_family_with_ops() As suggested by David Miller, make genl_register_family_with_ops() a macro and pass only the array, evaluating ARRAY_SIZE() in the macro, this is a little safer. The openvswitch has some indirection, assing ops/n_ops directly in that code. This might ultimately just assign the pointers in the family initializations, saving the struct genl_family_and_ops and code (once mcast groups are handled differently.) Signed-off-by: Johannes Berg Signed-off-by: David S. Miller --- net/tipc/netlink.c | 11 ++++++----- 1 file changed, 6 insertions(+), 5 deletions(-) (limited to 'net/tipc/netlink.c') diff --git a/net/tipc/netlink.c b/net/tipc/netlink.c index 8bcd4985d0fb..9f72a6376362 100644 --- a/net/tipc/netlink.c +++ b/net/tipc/netlink.c @@ -76,9 +76,11 @@ static struct genl_family tipc_genl_family = { .maxattr = 0, }; -static struct genl_ops tipc_genl_ops = { - .cmd = TIPC_GENL_CMD, - .doit = handle_cmd, +static struct genl_ops tipc_genl_ops[] = { + { + .cmd = TIPC_GENL_CMD, + .doit = handle_cmd, + }, }; static int tipc_genl_family_registered; @@ -87,8 +89,7 @@ int tipc_netlink_start(void) { int res; - res = genl_register_family_with_ops(&tipc_genl_family, - &tipc_genl_ops, 1); + res = genl_register_family_with_ops(&tipc_genl_family, tipc_genl_ops); if (res) { pr_err("Failed to register netlink interface\n"); return res; -- cgit v1.2.3