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| author |   Leon Romanovsky <leonro@mellanox.com> | 2017-06-18 15:51:16 +0300 |
|---|---|---|
| committer |   Leon Romanovsky <leon@kernel.org> | 2017-08-10 13:19:03 +0300 |
| commit | ff61c425c1c563f1d688d59caf3b18a395cbf9c4 (patch) | |
| tree | 2062a53ee7ba17723c15af1fa507597acec26867 /include/rdma/rdma_netlink.h | |
| parent | RDMA/netlink: Rename and remove redundant parameter from ibnl_multicast (diff) | |
| download | wireguard-linux-ff61c425c1c563f1d688d59caf3b18a395cbf9c4.tar.xz wireguard-linux-ff61c425c1c563f1d688d59caf3b18a395cbf9c4.zip | |
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 <leonro@mellanox.com>
Reviewed-by: Steve Wise <swise@opengridcomputing.com>
Diffstat (limited to 'include/rdma/rdma_netlink.h')
| -rw-r--r-- | include/rdma/rdma_netlink.h | 6 |
1 files changed, 6 insertions, 0 deletions
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 */ |