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authorChuck Lever <chuck.lever@oracle.com>2009-08-09 23:09:39 +0400
committerTrond Myklebust <Trond.Myklebust@netapp.com>2009-08-09 23:09:39 +0400
commitc15128c5e428af1e8ada1476484a74c970665edd (patch)
tree67117b73ab0219c106e914b8a68f9c26aed83353 /fs/lockd/mon.c
parentb97a56747ea3f6c1a27dd0719bf1424959f1ebae (diff)
downloadlinux-c15128c5e428af1e8ada1476484a74c970665edd.tar.xz
lockd: Replace nsm_display_address() with rpc_ntop()
Clean up. Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'fs/lockd/mon.c')
-rw-r--r--fs/lockd/mon.c44
1 files changed, 5 insertions, 39 deletions
diff --git a/fs/lockd/mon.c b/fs/lockd/mon.c
index 7fce1b525849..30c933188dd7 100644
--- a/fs/lockd/mon.c
+++ b/fs/lockd/mon.c
@@ -61,43 +61,6 @@ static inline struct sockaddr *nsm_addr(const struct nsm_handle *nsm)
return (struct sockaddr *)&nsm->sm_addr;
}
-static void nsm_display_ipv4_address(const struct sockaddr *sap, char *buf,
- const size_t len)
-{
- const struct sockaddr_in *sin = (struct sockaddr_in *)sap;
- snprintf(buf, len, "%pI4", &sin->sin_addr.s_addr);
-}
-
-static void nsm_display_ipv6_address(const struct sockaddr *sap, char *buf,
- const size_t len)
-{
- const struct sockaddr_in6 *sin6 = (struct sockaddr_in6 *)sap;
-
- if (ipv6_addr_v4mapped(&sin6->sin6_addr))
- snprintf(buf, len, "%pI4", &sin6->sin6_addr.s6_addr32[3]);
- else if (sin6->sin6_scope_id != 0)
- snprintf(buf, len, "%pI6%%%u", &sin6->sin6_addr,
- sin6->sin6_scope_id);
- else
- snprintf(buf, len, "%pI6", &sin6->sin6_addr);
-}
-
-static void nsm_display_address(const struct sockaddr *sap,
- char *buf, const size_t len)
-{
- switch (sap->sa_family) {
- case AF_INET:
- nsm_display_ipv4_address(sap, buf, len);
- break;
- case AF_INET6:
- nsm_display_ipv6_address(sap, buf, len);
- break;
- default:
- snprintf(buf, len, "unsupported address family");
- break;
- }
-}
-
static struct rpc_clnt *nsm_create(void)
{
struct sockaddr_in sin = {
@@ -307,8 +270,11 @@ static struct nsm_handle *nsm_create_handle(const struct sockaddr *sap,
memcpy(nsm_addr(new), sap, salen);
new->sm_addrlen = salen;
nsm_init_private(new);
- nsm_display_address((const struct sockaddr *)&new->sm_addr,
- new->sm_addrbuf, sizeof(new->sm_addrbuf));
+
+ if (rpc_ntop(nsm_addr(new), new->sm_addrbuf,
+ sizeof(new->sm_addrbuf)) == 0)
+ (void)snprintf(new->sm_addrbuf, sizeof(new->sm_addrbuf),
+ "unsupported address family");
memcpy(new->sm_name, hostname, hostname_len);
new->sm_name[hostname_len] = '\0';