original_head    1290 drivers/net/ethernet/microchip/lan743x_main.c 	u32 original_head = 0;
original_head    1292 drivers/net/ethernet/microchip/lan743x_main.c 	original_head = tx->last_head;
original_head    1296 drivers/net/ethernet/microchip/lan743x_main.c 	} while (tx->last_head != original_head);