SUNRPC: return negative value in case rpcbind client creation error

commit caea33da898e4e14f0ba58173e3b7689981d2c0b upstream.

Without this patch kernel will panic on LockD start, because lockd_up() checks
lockd_up_net() result for negative value.
From my pow it's better to return negative value from rpcbind routines instead
of replacing all such checks like in lockd_up().

Signed-off-by: Stanislav Kinsbursky <skinsbursky@parallels.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/net/sunrpc/rpcb_clnt.c b/net/sunrpc/rpcb_clnt.c
index 4c38b33ab8a8969fe1f9aef626ddd230a4b1eb29..4d53ad5220f3df4d5d7ce33c0c729abfca808999 100644 (file)
--- a/net/sunrpc/rpcb_clnt.c
+++ b/net/sunrpc/rpcb_clnt.c
@@ -251,7 +251,7 @@ static int rpcb_create_local_unix(struct net *net)
        if (IS_ERR(clnt)) {
                dprintk("RPC:       failed to create AF_LOCAL rpcbind "
                                "client (errno %ld).\n", PTR_ERR(clnt));
-               result = -PTR_ERR(clnt);
+               result = PTR_ERR(clnt);
                goto out;
        }
 
@@ -298,7 +298,7 @@ static int rpcb_create_local_net(struct net *net)
        if (IS_ERR(clnt)) {
                dprintk("RPC:       failed to create local rpcbind "
                                "client (errno %ld).\n", PTR_ERR(clnt));
-               result = -PTR_ERR(clnt);
+               result = PTR_ERR(clnt);
                goto out;
        }