IB/mthca: Don't print debugging info until we have all values

When debugging is enabled, the mthca_QUERY_DEV_LIM() firmware command
function prints out some of the device limits that it queries.
However the debugging prints happen before all of the fields are
extracted from the firmware response, so some of the values that get
printed are uninitialized junk.  Move the prints to the end of the
function to fix this.

Signed-off-by: Roland Dreier <rolandd@cisco.com>

diff --git a/drivers/infiniband/hw/mthca/mthca_cmd.c b/drivers/infiniband/hw/mthca/mthca_cmd.c
index f9b9b93dc5016b9fcaa28ff1b7b9e33da28060c9..2825615ce81c3cd440247a500eedc7111e36871a 100644 (file)
--- a/drivers/infiniband/hw/mthca/mthca_cmd.c
+++ b/drivers/infiniband/hw/mthca/mthca_cmd.c
@@ -1029,25 +1029,6 @@ int mthca_QUERY_DEV_LIM(struct mthca_dev *dev,
        MTHCA_GET(size, outbox, QUERY_DEV_LIM_UAR_ENTRY_SZ_OFFSET);
        dev_lim->uar_scratch_entry_sz = size;
 
-       mthca_dbg(dev, "Max QPs: %d, reserved QPs: %d, entry size: %d\n",
-                 dev_lim->max_qps, dev_lim->reserved_qps, dev_lim->qpc_entry_sz);
-       mthca_dbg(dev, "Max SRQs: %d, reserved SRQs: %d, entry size: %d\n",
-                 dev_lim->max_srqs, dev_lim->reserved_srqs, dev_lim->srq_entry_sz);
-       mthca_dbg(dev, "Max CQs: %d, reserved CQs: %d, entry size: %d\n",
-                 dev_lim->max_cqs, dev_lim->reserved_cqs, dev_lim->cqc_entry_sz);
-       mthca_dbg(dev, "Max EQs: %d, reserved EQs: %d, entry size: %d\n",
-                 dev_lim->max_eqs, dev_lim->reserved_eqs, dev_lim->eqc_entry_sz);
-       mthca_dbg(dev, "reserved MPTs: %d, reserved MTTs: %d\n",
-                 dev_lim->reserved_mrws, dev_lim->reserved_mtts);
-       mthca_dbg(dev, "Max PDs: %d, reserved PDs: %d, reserved UARs: %d\n",
-                 dev_lim->max_pds, dev_lim->reserved_pds, dev_lim->reserved_uars);
-       mthca_dbg(dev, "Max QP/MCG: %d, reserved MGMs: %d\n",
-                 dev_lim->max_pds, dev_lim->reserved_mgms);
-       mthca_dbg(dev, "Max CQEs: %d, max WQEs: %d, max SRQ WQEs: %d\n",
-                 dev_lim->max_cq_sz, dev_lim->max_qp_sz, dev_lim->max_srq_sz);
-
-       mthca_dbg(dev, "Flags: %08x\n", dev_lim->flags);
-
        if (mthca_is_memfree(dev)) {
                MTHCA_GET(field, outbox, QUERY_DEV_LIM_MAX_SRQ_SZ_OFFSET);
                dev_lim->max_srq_sz = 1 << field;
@@ -1093,6 +1074,25 @@ int mthca_QUERY_DEV_LIM(struct mthca_dev *dev,
                dev_lim->mpt_entry_sz = MTHCA_MPT_ENTRY_SIZE;
        }
 
+       mthca_dbg(dev, "Max QPs: %d, reserved QPs: %d, entry size: %d\n",
+                 dev_lim->max_qps, dev_lim->reserved_qps, dev_lim->qpc_entry_sz);
+       mthca_dbg(dev, "Max SRQs: %d, reserved SRQs: %d, entry size: %d\n",
+                 dev_lim->max_srqs, dev_lim->reserved_srqs, dev_lim->srq_entry_sz);
+       mthca_dbg(dev, "Max CQs: %d, reserved CQs: %d, entry size: %d\n",
+                 dev_lim->max_cqs, dev_lim->reserved_cqs, dev_lim->cqc_entry_sz);
+       mthca_dbg(dev, "Max EQs: %d, reserved EQs: %d, entry size: %d\n",
+                 dev_lim->max_eqs, dev_lim->reserved_eqs, dev_lim->eqc_entry_sz);
+       mthca_dbg(dev, "reserved MPTs: %d, reserved MTTs: %d\n",
+                 dev_lim->reserved_mrws, dev_lim->reserved_mtts);
+       mthca_dbg(dev, "Max PDs: %d, reserved PDs: %d, reserved UARs: %d\n",
+                 dev_lim->max_pds, dev_lim->reserved_pds, dev_lim->reserved_uars);
+       mthca_dbg(dev, "Max QP/MCG: %d, reserved MGMs: %d\n",
+                 dev_lim->max_pds, dev_lim->reserved_mgms);
+       mthca_dbg(dev, "Max CQEs: %d, max WQEs: %d, max SRQ WQEs: %d\n",
+                 dev_lim->max_cq_sz, dev_lim->max_qp_sz, dev_lim->max_srq_sz);
+
+       mthca_dbg(dev, "Flags: %08x\n", dev_lim->flags);
+
 out:
        mthca_free_mailbox(dev, mailbox);
        return err;