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| author | Johannes Berg <johannes.berg@intel.com> | 2013-11-19 15:19:31 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2013-11-19 16:39:05 -0500 |
| commit | c53ed7423619b4e8108914a9f31b426dd58ad591 (patch) | |
| tree | 03a469a7f00d99ff73bf947b5306369bfaff18f5 /net/netlink | |
| parent | dbde497966804e63a38fdedc1e3815e77097efc2 (diff) | |
| download | linux-c53ed7423619b4e8108914a9f31b426dd58ad591.tar.gz linux-c53ed7423619b4e8108914a9f31b426dd58ad591.tar.bz2 linux-c53ed7423619b4e8108914a9f31b426dd58ad591.zip | |
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>
Diffstat (limited to 'net/netlink')
| -rw-r--r-- | net/netlink/genetlink.c | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/net/netlink/genetlink.c b/net/netlink/genetlink.c index f54215d7b8f3..c68ce73619b5 100644 --- a/net/netlink/genetlink.c +++ b/net/netlink/genetlink.c @@ -906,11 +906,13 @@ static int genl_ctrl_event(int event, void *data) return 0; } -static struct genl_ops genl_ctrl_ops = { - .cmd = CTRL_CMD_GETFAMILY, - .doit = ctrl_getfamily, - .dumpit = ctrl_dumpfamily, - .policy = ctrl_policy, +static struct genl_ops genl_ctrl_ops[] = { + { + .cmd = CTRL_CMD_GETFAMILY, + .doit = ctrl_getfamily, + .dumpit = ctrl_dumpfamily, + .policy = ctrl_policy, + }, }; static struct genl_multicast_group notify_grp = { @@ -954,7 +956,7 @@ static int __init genl_init(void) for (i = 0; i < GENL_FAM_TAB_SIZE; i++) INIT_LIST_HEAD(&family_ht[i]); - err = genl_register_family_with_ops(&genl_ctrl, &genl_ctrl_ops, 1); + err = genl_register_family_with_ops(&genl_ctrl, genl_ctrl_ops); if (err < 0) goto problem; |