ice: Constify global structures that can/should be

Indicate these structs should not be modified and take advantage of some
compiler optimizations by making these structs const.

Signed-off-by: Bruce Allan <bruce.w.allan@intel.com>
Signed-off-by: Anirudh Venkataramanan <anirudh.venkataramanan@intel.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>

diff --git a/drivers/net/ethernet/intel/ice/ice_ethtool.c b/drivers/net/ethernet/intel/ice/ice_ethtool.c
index 4d3e3113741d40173bfb5b6a751d17b514c0f58e..990d660f527adff69022764493a48ca9bf80acfc 100644 (file)
--- a/drivers/net/ethernet/intel/ice/ice_ethtool.c
+++ b/drivers/net/ethernet/intel/ice/ice_ethtool.c
@@ -62,7 +62,7 @@ static const struct ice_stats ice_gstrings_vsi_stats[] = {
  * The PF_STATs are appended to the netdev stats only when ethtool -S
  * is queried on the base PF netdev.
  */
-static struct ice_stats ice_gstrings_pf_stats[] = {
+static const struct ice_stats ice_gstrings_pf_stats[] = {
        ICE_PF_STAT("tx_bytes", stats.eth.tx_bytes),
        ICE_PF_STAT("rx_bytes", stats.eth.rx_bytes),
        ICE_PF_STAT("tx_unicast", stats.eth.tx_unicast),
@@ -104,7 +104,7 @@ static struct ice_stats ice_gstrings_pf_stats[] = {
        ICE_PF_STAT("mac_remote_faults", stats.mac_remote_faults),
 };
 
-static u32 ice_regs_dump_list[] = {
+static const u32 ice_regs_dump_list[] = {
        PFGEN_STATE,
        PRTGEN_STATUS,
        QRX_CTRL(0),