SUNRPC: return negative value in case rpcbind client creation error

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>
Cc: stable@vger.kernel.org [>= 3.0]

diff --git a/net/sunrpc/rpcb_clnt.c b/net/sunrpc/rpcb_clnt.c
index 92509ffe15fcacce5de331cbb205a84c4f718a86..a70acae496e44d6c872ba7c93d4d9ce56c2f7f00 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;
        }