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genetlink: unify registration functions

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Now that the ops assignment is just two variables rather than a
long list iteration etc., there's no reason to separately export
__genl_register_family() and __genl_register_family_with_ops().

Unify the two functions into __genl_register_family() and make
genl_register_family_with_ops() call it after assigning the ops.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Johannes Berg
2013-11-15 20:50:23 -05:00
committed by David S. Miller
parent 052e312815
commit 568508aa07
2 changed files with 40 additions and 41 deletions
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include/net/genetlink.h
+24 -4
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@@ -131,14 +131,34 @@ static inline int genl_register_family(struct genl_family *family)
return __genl_register_family(family);
}
int __genl_register_family_with_ops(struct genl_family *family,
const struct genl_ops *ops, size_t n_ops);
/**
* genl_register_family_with_ops - register a generic netlink family with ops
* @family: generic netlink family
* @ops: operations to be registered
* @n_ops: number of elements to register
*
* Registers the specified family and operations from the specified table.
* Only one family may be registered with the same family name or identifier.
*
* The family id may equal GENL_ID_GENERATE causing an unique id to
* be automatically generated and assigned.
*
* Either a doit or dumpit callback must be specified for every registered
* operation or the function will fail. Only one operation structure per
* command identifier may be registered.
*
* See include/net/genetlink.h for more documenation on the operations
* structure.
*
* Return 0 on success or a negative error code.
*/
static inline int genl_register_family_with_ops(struct genl_family *family,
const struct genl_ops *ops, size_t n_ops)
{
family->module = THIS_MODULE;
return __genl_register_family_with_ops(family, ops, n_ops);
family->ops = ops;
family->n_ops = n_ops;
return __genl_register_family(family);
}
int genl_unregister_family(struct genl_family *family);