From: Inaky Perez-Gonzalez <inaky@linux.intel.com>
Date: Sun, 21 Dec 2008 00:57:37 +0000 (-0800)
Subject: genetlink: export genl_unregister_mc_group()
X-Git-Tag: v2.6.29-rc1~182^2~22
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3efb40c2c6eea315abcf19239c15d088e2498299;p=pandora-kernel.git

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>
---

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