freed_start 1245 drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c u32 occup, to_free, freed, freed_start; freed_start 1249 drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c freed = freed_start = REG_RD(bp, regs->lines_freed); freed_start 1254 drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c while (occup && ((u32)SUB_S32(freed, freed_start) < to_free)) {