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author\"Talpey, Thomas\ <Thomas.Talpey@netapp.com>2007-09-10 21:47:57 +0400
committerTrond Myklebust <Trond.Myklebust@netapp.com>2007-10-10 01:17:50 +0400
commit4fa016eb248cac875541fa199af550a8aefa0e90 (patch)
tree2a8aad2ebc1a05174d0eacaceb671bca6b24850c /net/sunrpc/xprt.c
parent49c36fcc441baf6a4d698e3645d1adf28edaf57b (diff)
downloadlinux-4fa016eb248cac875541fa199af550a8aefa0e90.tar.xz
NFS/SUNRPC: support transport protocol naming
To prepare for including non-sockets-based RPC transports, select RPC transports by an identifier (to be used in following patches). Signed-off-by: Tom Talpey <tmt@netapp.com> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'net/sunrpc/xprt.c')
-rw-r--r--net/sunrpc/xprt.c8
1 files changed, 3 insertions, 5 deletions
diff --git a/net/sunrpc/xprt.c b/net/sunrpc/xprt.c
index 473b48ff4523..282a9a2ec90c 100644
--- a/net/sunrpc/xprt.c
+++ b/net/sunrpc/xprt.c
@@ -104,7 +104,7 @@ int xprt_register_transport(struct xprt_class *transport)
spin_lock(&xprt_list_lock);
list_for_each_entry(t, &xprt_list, list) {
/* don't register the same transport class twice */
- if (t == transport)
+ if (t->ident == transport->ident)
goto out;
}
@@ -987,15 +987,13 @@ struct rpc_xprt *xprt_create_transport(struct xprt_create *args)
spin_lock(&xprt_list_lock);
list_for_each_entry(t, &xprt_list, list) {
- if ((t->family == args->dstaddr->sa_family) &&
- (t->protocol == args->proto)) {
+ if (t->ident == args->ident) {
spin_unlock(&xprt_list_lock);
goto found;
}
}
spin_unlock(&xprt_list_lock);
- printk(KERN_ERR "RPC: transport (%u/%d) not supported\n",
- args->dstaddr->sa_family, args->proto);
+ printk(KERN_ERR "RPC: transport (%d) not supported\n", args->ident);
return ERR_PTR(-EIO);
found: