diff options
Diffstat (limited to 'net/sunrpc/xprt.c')
| -rw-r--r-- | net/sunrpc/xprt.c | 25 |
1 files changed, 21 insertions, 4 deletions
diff --git a/net/sunrpc/xprt.c b/net/sunrpc/xprt.c index bf490d0c98c6..23452f57d369 100644 --- a/net/sunrpc/xprt.c +++ b/net/sunrpc/xprt.c @@ -219,22 +219,39 @@ xprt_class_find_by_netid(const char *netid) } /** - * xprt_load_transport - load a transport implementation + * xprt_find_transport_ident - convert a netid into a transport identifier * @netid: transport to load * * Returns: - * 0: transport successfully loaded + * > 0: transport identifier * -ENOENT: transport module not available */ -int xprt_load_transport(const char *netid) +int xprt_find_transport_ident(const char *netid) { const struct xprt_class *t; + int ret; t = xprt_class_find_by_netid(netid); if (!t) return -ENOENT; + ret = t->ident; xprt_class_release(t); - return 0; + return ret; +} +EXPORT_SYMBOL_GPL(xprt_find_transport_ident); + +/** + * xprt_load_transport - load a transport implementation + * @netid: transport to load + * + * Returns: + * 0: transport successfully loaded + * -ENOENT: transport module not available + */ +int xprt_load_transport(const char *netid) +{ + int ret = xprt_find_transport_ident(netid); + return ret < 0 ? ret : 0; } EXPORT_SYMBOL_GPL(xprt_load_transport); |