genetlink: add function genl_has_listeners()
authorNicolas Dichtel <nicolas.dichtel@6wind.com>
Thu, 18 Sep 2014 08:31:03 +0000 (10:31 +0200)
committerDavid S. Miller <davem@davemloft.net>
Fri, 19 Sep 2014 21:28:26 +0000 (17:28 -0400)
This function is the counterpart of the function netlink_has_listeners().

Signed-off-by: Nicolas Dichtel <nicolas.dichtel@6wind.com>
Acked-by: Pravin B Shelar <pshelar@nicira.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
include/net/genetlink.h

Simple merge