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-rw-r--r--net/sunrpc/xprtsock.c29
1 files changed, 18 insertions, 11 deletions
diff --git a/net/sunrpc/xprtsock.c b/net/sunrpc/xprtsock.c
index b7cd8cccbe72..2a9675136c68 100644
--- a/net/sunrpc/xprtsock.c
+++ b/net/sunrpc/xprtsock.c
@@ -2293,6 +2293,7 @@ static struct rpc_xprt *xs_setup_udp(struct xprt_create *args)
2293 struct sockaddr *addr = args->dstaddr; 2293 struct sockaddr *addr = args->dstaddr;
2294 struct rpc_xprt *xprt; 2294 struct rpc_xprt *xprt;
2295 struct sock_xprt *transport; 2295 struct sock_xprt *transport;
2296 struct rpc_xprt *ret;
2296 2297
2297 xprt = xs_setup_xprt(args, xprt_udp_slot_table_entries); 2298 xprt = xs_setup_xprt(args, xprt_udp_slot_table_entries);
2298 if (IS_ERR(xprt)) 2299 if (IS_ERR(xprt))
@@ -2330,8 +2331,8 @@ static struct rpc_xprt *xs_setup_udp(struct xprt_create *args)
2330 xs_format_peer_addresses(xprt, "udp", RPCBIND_NETID_UDP6); 2331 xs_format_peer_addresses(xprt, "udp", RPCBIND_NETID_UDP6);
2331 break; 2332 break;
2332 default: 2333 default:
2333 kfree(xprt); 2334 ret = ERR_PTR(-EAFNOSUPPORT);
2334 return ERR_PTR(-EAFNOSUPPORT); 2335 goto out_err;
2335 } 2336 }
2336 2337
2337 if (xprt_bound(xprt)) 2338 if (xprt_bound(xprt))
@@ -2346,10 +2347,11 @@ static struct rpc_xprt *xs_setup_udp(struct xprt_create *args)
2346 2347
2347 if (try_module_get(THIS_MODULE)) 2348 if (try_module_get(THIS_MODULE))
2348 return xprt; 2349 return xprt;
2349 2350 ret = ERR_PTR(-EINVAL);
2351out_err:
2350 kfree(xprt->slot); 2352 kfree(xprt->slot);
2351 kfree(xprt); 2353 kfree(xprt);
2352 return ERR_PTR(-EINVAL); 2354 return ret;
2353} 2355}
2354 2356
2355static const struct rpc_timeout xs_tcp_default_timeout = { 2357static const struct rpc_timeout xs_tcp_default_timeout = {
@@ -2368,6 +2370,7 @@ static struct rpc_xprt *xs_setup_tcp(struct xprt_create *args)
2368 struct sockaddr *addr = args->dstaddr; 2370 struct sockaddr *addr = args->dstaddr;
2369 struct rpc_xprt *xprt; 2371 struct rpc_xprt *xprt;
2370 struct sock_xprt *transport; 2372 struct sock_xprt *transport;
2373 struct rpc_xprt *ret;
2371 2374
2372 xprt = xs_setup_xprt(args, xprt_tcp_slot_table_entries); 2375 xprt = xs_setup_xprt(args, xprt_tcp_slot_table_entries);
2373 if (IS_ERR(xprt)) 2376 if (IS_ERR(xprt))
@@ -2403,8 +2406,8 @@ static struct rpc_xprt *xs_setup_tcp(struct xprt_create *args)
2403 xs_format_peer_addresses(xprt, "tcp", RPCBIND_NETID_TCP6); 2406 xs_format_peer_addresses(xprt, "tcp", RPCBIND_NETID_TCP6);
2404 break; 2407 break;
2405 default: 2408 default:
2406 kfree(xprt); 2409 ret = ERR_PTR(-EAFNOSUPPORT);
2407 return ERR_PTR(-EAFNOSUPPORT); 2410 goto out_err;
2408 } 2411 }
2409 2412
2410 if (xprt_bound(xprt)) 2413 if (xprt_bound(xprt))
@@ -2420,10 +2423,11 @@ static struct rpc_xprt *xs_setup_tcp(struct xprt_create *args)
2420 2423
2421 if (try_module_get(THIS_MODULE)) 2424 if (try_module_get(THIS_MODULE))
2422 return xprt; 2425 return xprt;
2423 2426 ret = ERR_PTR(-EINVAL);
2427out_err:
2424 kfree(xprt->slot); 2428 kfree(xprt->slot);
2425 kfree(xprt); 2429 kfree(xprt);
2426 return ERR_PTR(-EINVAL); 2430 return ret;
2427} 2431}
2428 2432
2429/** 2433/**
@@ -2437,6 +2441,7 @@ static struct rpc_xprt *xs_setup_bc_tcp(struct xprt_create *args)
2437 struct rpc_xprt *xprt; 2441 struct rpc_xprt *xprt;
2438 struct sock_xprt *transport; 2442 struct sock_xprt *transport;
2439 struct svc_sock *bc_sock; 2443 struct svc_sock *bc_sock;
2444 struct rpc_xprt *ret;
2440 2445
2441 xprt = xs_setup_xprt(args, xprt_tcp_slot_table_entries); 2446 xprt = xs_setup_xprt(args, xprt_tcp_slot_table_entries);
2442 if (IS_ERR(xprt)) 2447 if (IS_ERR(xprt))
@@ -2476,8 +2481,8 @@ static struct rpc_xprt *xs_setup_bc_tcp(struct xprt_create *args)
2476 RPCBIND_NETID_TCP6); 2481 RPCBIND_NETID_TCP6);
2477 break; 2482 break;
2478 default: 2483 default:
2479 kfree(xprt); 2484 ret = ERR_PTR(-EAFNOSUPPORT);
2480 return ERR_PTR(-EAFNOSUPPORT); 2485 goto out_err;
2481 } 2486 }
2482 2487
2483 if (xprt_bound(xprt)) 2488 if (xprt_bound(xprt))
@@ -2499,9 +2504,11 @@ static struct rpc_xprt *xs_setup_bc_tcp(struct xprt_create *args)
2499 2504
2500 if (try_module_get(THIS_MODULE)) 2505 if (try_module_get(THIS_MODULE))
2501 return xprt; 2506 return xprt;
2507 ret = ERR_PTR(-EINVAL);
2508out_err:
2502 kfree(xprt->slot); 2509 kfree(xprt->slot);
2503 kfree(xprt); 2510 kfree(xprt);
2504 return ERR_PTR(-EINVAL); 2511 return ret;
2505} 2512}
2506 2513
2507static struct xprt_class xs_udp_transport = { 2514static struct xprt_class xs_udp_transport = {