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authorDevesh Sharma <devesh.sharma@emulex.com>2014-02-10 13:48:58 +0530
committerRoland Dreier <roland@purestorage.com>2014-02-14 09:49:00 -0800
commita61d93d92f5c9533898098abb5f187840900aeb5 (patch)
tree166b3383cb7cd303c94a03998e398bf281997962
parent38dbfb59d1175ef458d006556061adeaa8751b72 (diff)
RDMA/ocrdma: Fix traffic class shift
Use correct value for obtaining traffic class from device response for Query QP request. Signed-off-by: Devesh Sharma <devesh.sharma@emulex.com> Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Roland Dreier <roland@purestorage.com>
-rw-r--r--drivers/infiniband/hw/ocrdma/ocrdma_verbs.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/infiniband/hw/ocrdma/ocrdma_verbs.c b/drivers/infiniband/hw/ocrdma/ocrdma_verbs.c
index aa92f40c9d50..77e38ecd634e 100644
--- a/drivers/infiniband/hw/ocrdma/ocrdma_verbs.c
+++ b/drivers/infiniband/hw/ocrdma/ocrdma_verbs.c
@@ -1416,7 +1416,7 @@ int ocrdma_query_qp(struct ib_qp *ibqp,
OCRDMA_QP_PARAMS_HOP_LMT_MASK) >>
OCRDMA_QP_PARAMS_HOP_LMT_SHIFT;
qp_attr->ah_attr.grh.traffic_class = (params.tclass_sq_psn &
- OCRDMA_QP_PARAMS_SQ_PSN_MASK) >>
+ OCRDMA_QP_PARAMS_TCLASS_MASK) >>
OCRDMA_QP_PARAMS_TCLASS_SHIFT;
qp_attr->ah_attr.ah_flags = IB_AH_GRH;