IB/ipath: Enable loopback of DR SMP responses from userspace

This patch is in response to reviewing a patch to the core MAD
processing which fixes loopback of directed route packets to/from user
level MAD agents.  This change enables the core code to work for
ib_ipath by fixing the return code from the ipath process_mad method.

Signed-off-by: Ralph Campbell <ralph.campbell@qlogic.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>

diff --git a/drivers/infiniband/hw/ipath/ipath_mad.c b/drivers/infiniband/hw/ipath/ipath_mad.c
index 3d1432d..1978c34 100644 (file)
--- a/drivers/infiniband/hw/ipath/ipath_mad.c
+++ b/drivers/infiniband/hw/ipath/ipath_mad.c
@@ -1434,7 +1434,7 @@ static int process_subn(struct ib_device *ibdev, int mad_flags,
                 * before checking for other consumers.
                 * Just tell the caller to process it normally.
                 */
-               ret = IB_MAD_RESULT_FAILURE;
+               ret = IB_MAD_RESULT_SUCCESS;
                goto bail;
        default:
                smp->status |= IB_SMP_UNSUP_METHOD;
@@ -1516,7 +1516,7 @@ static int process_perf(struct ib_device *ibdev, u8 port_num,
                 * before checking for other consumers.
                 * Just tell the caller to process it normally.
                 */
-               ret = IB_MAD_RESULT_FAILURE;
+               ret = IB_MAD_RESULT_SUCCESS;
                goto bail;
        default:
                pmp->status |= IB_SMP_UNSUP_METHOD;