nfsd4: minor variable renaming (cb -> conn)
Now that we have both nfsd4_callback and nfsd4_cb_conn structures, I get
confused if variables of both types are always named cb....
Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
diff --git a/fs/nfsd/nfs4callback.c b/fs/nfsd/nfs4callback.c
index 1112f45..4566b69 100644
--- a/fs/nfsd/nfs4callback.c
+++ b/fs/nfsd/nfs4callback.c
@@ -472,7 +472,7 @@
/* Reference counting, callback cleanup, etc., all look racy as heck.
* And why is cl_cb_set an atomic? */
-int setup_callback_client(struct nfs4_client *clp, struct nfs4_cb_conn *cb)
+int setup_callback_client(struct nfs4_client *clp, struct nfs4_cb_conn *conn)
{
struct rpc_timeout timeparms = {
.to_initval = max_cb_time(),
@@ -481,11 +481,11 @@
struct rpc_create_args args = {
.net = &init_net,
.protocol = XPRT_TRANSPORT_TCP,
- .address = (struct sockaddr *) &cb->cb_addr,
- .addrsize = cb->cb_addrlen,
+ .address = (struct sockaddr *) &conn->cb_addr,
+ .addrsize = conn->cb_addrlen,
.timeout = &timeparms,
.program = &cb_program,
- .prognumber = cb->cb_prog,
+ .prognumber = conn->cb_prog,
.version = 0,
.authflavor = clp->cl_flavor,
.flags = (RPC_CLNT_CREATE_NOPING | RPC_CLNT_CREATE_QUIET),
@@ -495,8 +495,8 @@
if (!clp->cl_principal && (clp->cl_flavor >= RPC_AUTH_GSS_KRB5))
return -EINVAL;
- if (cb->cb_minorversion) {
- args.bc_xprt = cb->cb_xprt;
+ if (conn->cb_minorversion) {
+ args.bc_xprt = conn->cb_xprt;
args.protocol = XPRT_TRANSPORT_BC_TCP;
}
/* Create RPC client */
@@ -563,13 +563,13 @@
/*
* Set up the callback client and put a NFSPROC4_CB_NULL on the wire...
*/
-void nfsd4_probe_callback(struct nfs4_client *clp, struct nfs4_cb_conn *cb)
+void nfsd4_probe_callback(struct nfs4_client *clp, struct nfs4_cb_conn *conn)
{
int status;
BUG_ON(atomic_read(&clp->cl_cb_set));
- status = setup_callback_client(clp, cb);
+ status = setup_callback_client(clp, conn);
if (status) {
warn_no_callback_path(clp, status);
return;
diff --git a/fs/nfsd/nfs4state.c b/fs/nfsd/nfs4state.c
index cf0d2ff..d347180 100644
--- a/fs/nfsd/nfs4state.c
+++ b/fs/nfsd/nfs4state.c
@@ -207,7 +207,7 @@
{
struct nfs4_delegation *dp;
struct nfs4_file *fp = stp->st_file;
- struct nfs4_cb_conn *cb = &stp->st_stateowner->so_client->cl_cb_conn;
+ struct nfs4_cb_conn *conn = &stp->st_stateowner->so_client->cl_cb_conn;
dprintk("NFSD alloc_init_deleg\n");
/*
@@ -234,7 +234,7 @@
nfs4_file_get_access(fp, O_RDONLY);
dp->dl_flock = NULL;
dp->dl_type = type;
- dp->dl_ident = cb->cb_ident;
+ dp->dl_ident = conn->cb_ident;
dp->dl_stateid.si_boot = boot_time;
dp->dl_stateid.si_stateownerid = current_delegid++;
dp->dl_stateid.si_fileid = 0;
@@ -1098,7 +1098,7 @@
static void
gen_callback(struct nfs4_client *clp, struct nfsd4_setclientid *se, u32 scopeid)
{
- struct nfs4_cb_conn *cb = &clp->cl_cb_conn;
+ struct nfs4_cb_conn *conn = &clp->cl_cb_conn;
unsigned short expected_family;
/* Currently, we only support tcp and tcp6 for the callback channel */
@@ -1111,24 +1111,24 @@
else
goto out_err;
- cb->cb_addrlen = rpc_uaddr2sockaddr(se->se_callback_addr_val,
+ conn->cb_addrlen = rpc_uaddr2sockaddr(se->se_callback_addr_val,
se->se_callback_addr_len,
- (struct sockaddr *) &cb->cb_addr,
- sizeof(cb->cb_addr));
+ (struct sockaddr *)&conn->cb_addr,
+ sizeof(conn->cb_addr));
- if (!cb->cb_addrlen || cb->cb_addr.ss_family != expected_family)
+ if (!conn->cb_addrlen || conn->cb_addr.ss_family != expected_family)
goto out_err;
- if (cb->cb_addr.ss_family == AF_INET6)
- ((struct sockaddr_in6 *) &cb->cb_addr)->sin6_scope_id = scopeid;
+ if (conn->cb_addr.ss_family == AF_INET6)
+ ((struct sockaddr_in6 *)&conn->cb_addr)->sin6_scope_id = scopeid;
- cb->cb_minorversion = 0;
- cb->cb_prog = se->se_callback_prog;
- cb->cb_ident = se->se_callback_ident;
+ conn->cb_minorversion = 0;
+ conn->cb_prog = se->se_callback_prog;
+ conn->cb_ident = se->se_callback_ident;
return;
out_err:
- cb->cb_addr.ss_family = AF_UNSPEC;
- cb->cb_addrlen = 0;
+ conn->cb_addr.ss_family = AF_UNSPEC;
+ conn->cb_addrlen = 0;
dprintk(KERN_INFO "NFSD: this client (clientid %08x/%08x) "
"will not receive delegations\n",
clp->cl_clientid.cl_boot, clp->cl_clientid.cl_id);