sunrpc: add routine for comparing addresses

lockd needs these sort of routines, as does the NFSv4 callback code.

Move lockd's routines into common code and rename them so that they can
be used by others.

Signed-off-by: Jeff Layton <jlayton@redhat.com>
Acked-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>

1 files changed, 2 insertions, 2 deletions

diff --git a/fs/lockd/host.c b/fs/lockd/host.c
index 7cb076ac6b45..4600c2037b8b 100644
--- a/fs/lockd/host.c
+++ b/fs/lockd/host.c
@@ -111,7 +111,7 @@ static struct nlm_host *nlm_lookup_host(struct nlm_lookup_host_info *ni)
          */
         chain = &nlm_hosts[nlm_hash_address(ni->sap)];
         hlist_for_each_entry(host, pos, chain, h_hash) {
-                if (!nlm_cmp_addr(nlm_addr(host), ni->sap))
+                if (!rpc_cmp_addr(nlm_addr(host), ni->sap))
                         continue;
 
                 /* See if we have an NSM handle for this client */
@@ -125,7 +125,7 @@ static struct nlm_host *nlm_lookup_host(struct nlm_lookup_host_info *ni)
                 if (host->h_server != ni->server)
                         continue;
                 if (ni->server &&
-                    !nlm_cmp_addr(nlm_srcaddr(host), ni->src_sap))
+                    !rpc_cmp_addr(nlm_srcaddr(host), ni->src_sap))
                         continue;
 
                 /* Move to head of hash chain. */