From: Richard Guy Briggs <rgb@redhat.com>
Date: Wed, 23 Apr 2014 01:31:58 +0000 (-0400)
Subject: audit: send multicast messages only if there are listeners
X-Git-Tag: omap-for-v3.16/fixes-against-rc1~36^2~340^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7f74ecd788a8b2a122d4d8bdc4d517cc60b8b638;p=pandora-kernel.git

audit: send multicast messages only if there are listeners

Test first to see if there are any userspace multicast listeners bound to the
socket before starting the multicast send work.

Signed-off-by: Richard Guy Briggs <rgb@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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