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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>
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22 changed files with 47 additions and 53 deletions
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@ -293,8 +293,7 @@ static int CONCAT_(GENL_MAGIC_FAMILY, _genl_multicast_ ## group)( \
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int CONCAT_(GENL_MAGIC_FAMILY, _genl_register)(void)
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{
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int err = genl_register_family_with_ops(&ZZZ_genl_family,
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ZZZ_genl_ops, ARRAY_SIZE(ZZZ_genl_ops));
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int err = genl_register_family_with_ops(&ZZZ_genl_family, ZZZ_genl_ops);
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if (err)
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return err;
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#undef GENL_mc_group
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