| From | Greg Kroah-Hartman <> | Subject | [ 04/65] SUNRPC: return negative value in case rpcbind client creation error | Date | Mon, 13 Aug 2012 15:13:48 -0700 |
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From: Greg KH <gregkh@linuxfoundation.org>
3.4-stable review patch. If anyone has any objections, please let me know.
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From: Stanislav Kinsbursky <skinsbursky@parallels.com>
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>
--- net/sunrpc/rpcb_clnt.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
--- a/net/sunrpc/rpcb_clnt.c +++ b/net/sunrpc/rpcb_clnt.c @@ -251,7 +251,7 @@ static int rpcb_create_local_unix(struct 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 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; }
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