Re: [PATCH 10/32] ide-tape: remove struct idetape_read_position_result_t

Bartlomiej Zolnierkiewicz
2008-01-27T19:36:05Z

On Sunday 27 January 2008, Borislav Petkov wrote:
> From: Borislav Petkov <bbpetkov@yahoo.de>
>
> There should be no functional changes resulting from this patch.
>
> Signed-off-by: Borislav Petkov <bbpetkov@yahoo.de>
> ---
> drivers/ide/ide-tape.c | 49 +++++++++++++++++------------------------------
> 1 files changed, 18 insertions(+), 31 deletions(-)

[...]

> -static ide_startstop_t idetape_read_position_callback (ide_drive_t *drive)
> +static ide_startstop_t idetape_read_position_callback(ide_drive_t *drive)
> {
> idetape_tape_t *tape = drive->driver_data;
> - idetape_read_position_result_t *result;
> + u8 *readpos = tape->pc->buffer;
>
> debug_log(DBG_PROCS, "Enter %s\n", __func__);
>
> if (!tape->pc->error) {
> - result = (idetape_read_position_result_t *) tape->pc->buffer;
> - debug_log(DBG_SENSE, "BOP - %s\n", result->bop ? "Yes" : "No");
> - debug_log(DBG_SENSE, "EOP - %s\n", result->eop ? "Yes" : "No");
> + debug_log(DBG_SENSE, "BOP - %s\n",
> + !!(readpos[0] & 0x80) ? "Yes" : "No");
> + debug_log(DBG_SENSE, "EOP - %s\n",
> + !!(readpos[0] & 0x40) ? "Yes" : "No");
> +
> + if (!!(readpos[0] & 0x4)) {
> + printk(KERN_INFO "ide-tape: Block location is unknown"
> + "to the tape\n");

all "!!" above are unnecessary

Otherwise is fine but depends on patch #7 so I couldn't merge it
(please move this patch near the beginning of the series).

Thanks,
Bart