debug info about work done in polling function

drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c

@@ -3621,6 +3621,7 @@ static int bnx2x_poll(struct napi_struct *napi, int budget)
 	int was_there_work = 0;
 	union eth_rx_cqe *cqe = NULL;
 	struct eth_fast_path_rx_cqe *cqe_fp = NULL;
+	int total_work_done = 0;
 #endif
 
 #ifdef BNX2X_STOP_ON_ERROR
@@ -3639,6 +3640,7 @@ redo_poll:
 	was_there_work = bnx2x_has_rx_work(fp);
 	if (was_there_work)
 		rx_work_done = bnx2x_rx_int(fp, budget);
+	total_work_done += rx_work_done;
 #else
 	rx_work_done = (bnx2x_has_rx_work(fp)) ? bnx2x_rx_int(fp, budget) : 0;
 #endif
@@ -3695,16 +3697,16 @@ redo_poll:
 #endif
 						memset(dbg_buff, 0, DBG_BUF_SIZE);
 						sprintf(dbg_buff,
-						 "REDO POLL rx_work_done: %d, was_there_work: %d"
-						 , rx_work_done, was_there_work);
+						 "REDO POLL work done: %d, total work: %d, was_there_work: %d"
+						 , rx_work_done, total_work_done, was_there_work);
 						xsl_print_rx_data(bp->dev, fp->index, fp->rx_bd_prod, fp->rx_bd_cons,
 								fp->rx_comp_prod, fp->rx_comp_cons, dbg_buff);
 						goto redo_poll;
 					}
 
 					memset(dbg_buff, 0, DBG_BUF_SIZE);
-					sprintf(dbg_buff, "NAPI COMPLETE work done: %d was there work: %d"
-							, rx_work_done, was_there_work);
+					sprintf(dbg_buff, "NAPI COMPLETE work done: %d, total work: %d, was there work: %d"
+							, rx_work_done, total_work_done, was_there_work);
 					xsl_print_rx_data(bp->dev, fp->index, fp->rx_bd_prod, fp->rx_bd_cons,
 							fp->rx_comp_prod, fp->rx_comp_cons, dbg_buff);