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| author | Inaky Perez-Gonzalez <inaky@linux.intel.com> | 2008-12-20 16:57:37 -0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2009-01-07 10:00:17 -0800 |
| commit | 3efb40c2c6eea315abcf19239c15d088e2498299 (patch) | |
| tree | d6f36cf47dbe7469a7311bfc8f2dfbf17680845e /net | |
| parent | 15530dfd330bd19d14e096f88c70355a61fda3f2 (diff) | |
| download | linux-exynos-3efb40c2c6eea315abcf19239c15d088e2498299.tar.gz linux-exynos-3efb40c2c6eea315abcf19239c15d088e2498299.tar.bz2 linux-exynos-3efb40c2c6eea315abcf19239c15d088e2498299.zip | |
genetlink: export genl_unregister_mc_group()
Add an EXPORT_SYMBOL() to genl_unregister_mc_group(), to allow
unregistering groups on the run. EXPORT_SYMBOL_GPL() is not used as
the rest of the functions exported by this module (eg:
genl_register_mc_group) are also not _GPL().
Cleanup is currently done when unregistering a family, but there is
no way to unregister a single multicast group due to that function not
being exported. Seems to be a mistake as it is documented as for
external consumption.
This is needed by the WiMAX stack to be able to cleanup unused mc
groups.
Signed-off-by: Inaky Perez-Gonzalez <inaky@linux.intel.com>
Acked-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'net')
| -rw-r--r-- | net/netlink/genetlink.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/net/netlink/genetlink.c b/net/netlink/genetlink.c index 3e1191cecaf0..1d3dd30099df 100644 --- a/net/netlink/genetlink.c +++ b/net/netlink/genetlink.c @@ -225,6 +225,7 @@ void genl_unregister_mc_group(struct genl_family *family, __genl_unregister_mc_group(family, grp); genl_unlock(); } +EXPORT_SYMBOL(genl_unregister_mc_group); static void genl_unregister_mc_groups(struct genl_family *family) { |