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authorChuck Lever <chuck.lever@oracle.com>2008-06-25 17:24:31 -0400
committerTrond Myklebust <Trond.Myklebust@netapp.com>2008-07-09 12:09:34 -0400
commitfc200e794d723bc88c39859e8f096b717532f9c9 (patch)
tree8d87aa1d23936137902d1f5dbdad7ea48601b8c3 /net
parent877fcf103982e52a59a1035378b4c0b8c63fe004 (diff)
SUNRPC: Document some naked integers in rpcbind client
Clean up: Replace naked integers that represent rpcbind protocol versions. Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'net')
-rw-r--r--net/sunrpc/rpcb_clnt.c49
1 files changed, 36 insertions, 13 deletions
diff --git a/net/sunrpc/rpcb_clnt.c b/net/sunrpc/rpcb_clnt.c
index cf2b91613ac..b23a719aca3 100644
--- a/net/sunrpc/rpcb_clnt.c
+++ b/net/sunrpc/rpcb_clnt.c
@@ -32,6 +32,10 @@
#define RPCBIND_PROGRAM (100000u)
#define RPCBIND_PORT (111u)
+#define RPCBVERS_2 (2u)
+#define RPCBVERS_3 (3u)
+#define RPCBVERS_4 (4u)
+
enum {
RPCBPROC_NULL,
RPCBPROC_SET,
@@ -82,7 +86,7 @@ static struct rpc_procinfo rpcb_procedures2[];
static struct rpc_procinfo rpcb_procedures3[];
struct rpcb_info {
- int rpc_vers;
+ u32 rpc_vers;
struct rpc_procinfo * rpc_proc;
};
@@ -177,7 +181,7 @@ int rpcb_register(u32 prog, u32 vers, int prot, unsigned short port, int *okay)
prog, vers, prot, port);
rpcb_clnt = rpcb_create("localhost", (struct sockaddr *) &sin,
- sizeof(sin), XPRT_TRANSPORT_UDP, 2, 1);
+ sizeof(sin), XPRT_TRANSPORT_UDP, RPCBVERS_2, 1);
if (IS_ERR(rpcb_clnt))
return PTR_ERR(rpcb_clnt);
@@ -227,7 +231,7 @@ int rpcb_getport_sync(struct sockaddr_in *sin, u32 prog, u32 vers, int prot)
__func__, NIPQUAD(sin->sin_addr.s_addr), prog, vers, prot);
rpcb_clnt = rpcb_create(NULL, (struct sockaddr *)sin,
- sizeof(*sin), prot, 2, 0);
+ sizeof(*sin), prot, RPCBVERS_2, 0);
if (IS_ERR(rpcb_clnt))
return PTR_ERR(rpcb_clnt);
@@ -588,35 +592,54 @@ static struct rpc_procinfo rpcb_procedures4[] = {
static struct rpcb_info rpcb_next_version[] = {
#ifdef CONFIG_SUNRPC_BIND34
- { 4, &rpcb_procedures4[RPCBPROC_GETVERSADDR] },
- { 3, &rpcb_procedures3[RPCBPROC_GETADDR] },
+ {
+ .rpc_vers = RPCBVERS_4,
+ .rpc_proc = &rpcb_procedures4[RPCBPROC_GETVERSADDR],
+ },
+ {
+ .rpc_vers = RPCBVERS_3,
+ .rpc_proc = &rpcb_procedures3[RPCBPROC_GETADDR],
+ },
#endif
- { 2, &rpcb_procedures2[RPCBPROC_GETPORT] },
- { 0, NULL },
+ {
+ .rpc_vers = RPCBVERS_2,
+ .rpc_proc = &rpcb_procedures2[RPCBPROC_GETPORT],
+ },
+ {
+ .rpc_proc = NULL,
+ },
};
static struct rpcb_info rpcb_next_version6[] = {
#ifdef CONFIG_SUNRPC_BIND34
- { 4, &rpcb_procedures4[RPCBPROC_GETVERSADDR] },
- { 3, &rpcb_procedures3[RPCBPROC_GETADDR] },
+ {
+ .rpc_vers = RPCBVERS_4,
+ .rpc_proc = &rpcb_procedures4[RPCBPROC_GETVERSADDR],
+ },
+ {
+ .rpc_vers = RPCBVERS_3,
+ .rpc_proc = &rpcb_procedures3[RPCBPROC_GETADDR],
+ },
#endif
- { 0, NULL },
+ {
+ .rpc_proc = NULL,
+ },
};
static struct rpc_version rpcb_version2 = {
- .number = 2,
+ .number = RPCBVERS_2,
.nrprocs = RPCB_HIGHPROC_2,
.procs = rpcb_procedures2
};
static struct rpc_version rpcb_version3 = {
- .number = 3,
+ .number = RPCBVERS_3,
.nrprocs = RPCB_HIGHPROC_3,
.procs = rpcb_procedures3
};
static struct rpc_version rpcb_version4 = {
- .number = 4,
+ .number = RPCBVERS_4,
.nrprocs = RPCB_HIGHPROC_4,
.procs = rpcb_procedures4
};