sunrpc: add routine for comparing addresses

[linux-2.6-block.git] / fs / lockd / host.c

diff --git a/fs/lockd/host.c b/fs/lockd/host.c
index 99d737bd4325477420274092d6f12f470cc9d623..4600c2037b8bb8dd71dee46c2cac3cec5cfce296 100644 (file)
--- a/fs/lockd/host.c
+++ b/fs/lockd/host.c
@@ -87,18 +87,6 @@ static unsigned int nlm_hash_address(const struct sockaddr *sap)
        return hash & (NLM_HOST_NRHASH - 1);
 }
 
-static void nlm_clear_port(struct sockaddr *sap)
-{
-       switch (sap->sa_family) {
-       case AF_INET:
-               ((struct sockaddr_in *)sap)->sin_port = 0;
-               break;
-       case AF_INET6:
-               ((struct sockaddr_in6 *)sap)->sin6_port = 0;
-               break;
-       }
-}
-
 /*
  * Common host lookup routine for server & client
  */
@@ -123,7 +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 */
@@ -137,7 +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. */
@@ -177,7 +165,7 @@ static struct nlm_host *nlm_lookup_host(struct nlm_lookup_host_info *ni)
        host->h_addrbuf    = nsm->sm_addrbuf;
        memcpy(nlm_addr(host), ni->sap, ni->salen);
        host->h_addrlen = ni->salen;
-       nlm_clear_port(nlm_addr(host));
+       rpc_set_port(nlm_addr(host), 0);
        memcpy(nlm_srcaddr(host), ni->src_sap, ni->src_len);
        host->h_version    = ni->version;
        host->h_proto      = ni->protocol;