i40e: reset RX csum error stat with other pf stats

When we are resetting the pf stats we should also reset the RX csum
error stat.

Change-ID: I7af5ee0ec81a10f6deee1a7b8c2082ea068ef620
Signed-off-by: Catherine Sullivan <catherine.sullivan@intel.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>

drivers/net/ethernet/intel/i40e/i40e_main.c

@@ -527,6 +527,7 @@ void i40e_pf_reset_stats(struct i40e_pf *pf)
 			pf->veb[i]->stat_offsets_loaded = false;
 		}
 	}
+	pf->hw_csum_rx_error = 0;
 }
 
 /**