From patchwork Mon Dec 8 19:09:21 2008 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Subject: [06/29] genetlink: export genl_unregister_mc_group() Date: Mon, 08 Dec 2008 09:09:21 -0000 From: Inaky Perez-Gonzalez X-Patchwork-Id: 12825 Message-Id: <5911c8e31e8f12ad9458600c3171c0787c84ff17.1228759689.git.inaky@linux.intel.com> To: netdev@vger.kernel.org Cc: wimax@linuxwimax.org, greg@kroah.com 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 Acked-by: Johannes Berg --- 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 3e1191c..1d3dd30 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) {