staging/rdma/hfi1: Remove unused variable nsbr

Remove unused nsbr count from PCIe Gen3 code

Reviewed-by: Stuart Summers <john.s.summers@intel.com>
Signed-off-by: Dean Luick <dean.luick@intel.com>
Signed-off-by: Jubin John <jubin.john@intel.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>

diff --git a/drivers/staging/rdma/hfi1/pcie.c b/drivers/staging/rdma/hfi1/pcie.c
index 3d0c2e2..5642d85 100644 (file)
--- a/drivers/staging/rdma/hfi1/pcie.c
+++ b/drivers/staging/rdma/hfi1/pcie.c
@@ -955,7 +955,6 @@ int do_pcie_gen3_transition(struct hfi1_devdata *dd)
        uint default_pset;
        u16 target_vector, target_speed;
        u16 lnkctl2, vendor;
-       u8 nsbr = 1;
        u8 div;
        const u8 (*eq)[3];
        int return_error = 0;
@@ -989,12 +988,6 @@ int do_pcie_gen3_transition(struct hfi1_devdata *dd)
        }
 
        /*
-        * A0 needs an additional SBR
-        */
-       if (is_ax(dd))
-               nsbr++;
-
-       /*
         * Do the Gen3 transition.  Steps are those of the PCIe Gen3
         * recipe.
         */