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 <johannes.berg@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 2 insertions, 2 deletions

diff --git a/net/wimax/stack.c b/net/wimax/stack.c
index 47170c9495f1..6328afe90319 100644
--- a/net/wimax/stack.c
+++ b/net/wimax/stack.c
@@ -597,8 +597,8 @@ int __init wimax_subsys_init(void)
 
         snprintf(wimax_gnl_family.name, sizeof(wimax_gnl_family.name),
                  "WiMAX");
-        result = genl_register_family_with_ops(&wimax_gnl_family, wimax_gnl_ops,
-                                               ARRAY_SIZE(wimax_gnl_ops));
+        result = genl_register_family_with_ops(&wimax_gnl_family,
+                                               wimax_gnl_ops);
         if (unlikely(result < 0)) {
                 printk(KERN_ERR "cannot register generic netlink family: %d\n",
                        result);