IB/mthca: Initialize max_cmds before debug code prints it

Read the max_cmds value from the response to the QUERY_FW command
before printing out the value, so that the real value goes into the
debug output.

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 d0f7731802c9acede3b220e730ab31ba9873cc24..deabc14b4ea4c3ba2edb1a74dc808184d3171982 100644 (file)
--- a/drivers/infiniband/hw/mthca/mthca_cmd.c
+++ b/drivers/infiniband/hw/mthca/mthca_cmd.c
@@ -778,11 +778,12 @@ int mthca_QUERY_FW(struct mthca_dev *dev, u8 *status)
                ((dev->fw_ver & 0xffff0000ull) >> 16) |
                ((dev->fw_ver & 0x0000ffffull) << 16);
 
+       MTHCA_GET(lg, outbox, QUERY_FW_MAX_CMD_OFFSET);
+       dev->cmd.max_cmds = 1 << lg;
+
        mthca_dbg(dev, "FW version %012llx, max commands %d\n",
                  (unsigned long long) dev->fw_ver, dev->cmd.max_cmds);
 
-       MTHCA_GET(lg, outbox, QUERY_FW_MAX_CMD_OFFSET);
-       dev->cmd.max_cmds = 1 << lg;
        MTHCA_GET(dev->catas_err.addr, outbox, QUERY_FW_ERR_START_OFFSET);
        MTHCA_GET(dev->catas_err.size, outbox, QUERY_FW_ERR_SIZE_OFFSET);