Allow the following QP state transition : reset --> reset.
Signed-off-by: Dotan Barak <[EMAIL PROTECTED]>
---
Index: gen2_devel_kernel/drivers/infiniband/hw/mthca/mthca_qp.c
===================================================================
--- gen2_devel_kernel.orig/drivers/infiniband/hw/mthca/mthca_qp.c
2007-01-08 16:14:25.000000000 +0200
+++ gen2_devel_kernel/drivers/infiniband/hw/mthca/mthca_qp.c 2007-01-09
11:34:42.000000000 +0200
@@ -573,6 +573,11 @@ int mthca_modify_qp(struct ib_qp *ibqp,
goto out;
}
+ if (cur_state == new_state && cur_state == IB_QPS_RESET) {
+ err = 0;
+ goto out;
+ }
+
if ((attr_mask & IB_QP_PKEY_INDEX) &&
attr->pkey_index >= dev->limits.pkey_table_len) {
mthca_dbg(dev, "P_Key index (%u) too large. max is %d\n",
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