From ff61c425c1c563f1d688d59caf3b18a395cbf9c4 Mon Sep 17 00:00:00 2001 From: Leon Romanovsky Date: Sun, 18 Jun 2017 15:51:16 +0300 Subject: RDMA/netlink: Simplify and rename ibnl_chk_listeners Make ibnl_chk_listeners function to be one line by removing unneeded comparison. Rename that function to be complaint to other functions in RDMA netlink. Signed-off-by: Leon Romanovsky Reviewed-by: Steve Wise --- include/rdma/rdma_netlink.h | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'include/rdma/rdma_netlink.h') diff --git a/include/rdma/rdma_netlink.h b/include/rdma/rdma_netlink.h index 16a94c425938..348e0bbe0fc9 100644 --- a/include/rdma/rdma_netlink.h +++ b/include/rdma/rdma_netlink.h @@ -78,4 +78,10 @@ int rdma_nl_unicast_wait(struct sk_buff *skb, __u32 pid); */ int rdma_nl_multicast(struct sk_buff *skb, unsigned int group, gfp_t flags); +/** + * Check if there are any listeners to the netlink group + * @group: the netlink group ID + * Returns 0 on success or a negative for no listeners. + */ +int rdma_nl_chk_listeners(unsigned int group); #endif /* _RDMA_NETLINK_H */ -- cgit v1.2.3-59-g8ed1b