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| author | Borislav Petkov <bbpetkov@yahoo.de> | 2008-02-02 21:56:37 +0300 |
|---|---|---|
| committer | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2008-02-02 21:56:37 +0300 |
| commit | 757ced8983a0b8d1bb353128605cec0f7a6f633e (patch) | |
| tree | 399671ccc4ffe28e863b5feb873034a4cf32ca35 /drivers/ide/ide-floppy.c | |
| parent | f373bd820dd80ae079537afb9db511b8802bb9f7 (diff) | |
| download | linux-757ced8983a0b8d1bb353128605cec0f7a6f633e.tar.xz | |
ide-floppy: remove unused flag PC_ABORT
This flag was never being set in the code so remove it. By the way, the
code in the second patch was being executed unconditionally, i.e. in case
pc->retries > IDEFLOPPY_MAX_PC_RETRIES is true (actually that is the only case
when the outer if-test passed), !test_bit(PC_ABORT, &pc->flags)
was always true so the comment is now incorrect and has to go.
Signed-off-by: Borislav Petkov <bbpetkov@yahoo.de>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Diffstat (limited to 'drivers/ide/ide-floppy.c')
| -rw-r--r-- | drivers/ide/ide-floppy.c | 19 |
1 files changed, 6 insertions, 13 deletions
diff --git a/drivers/ide/ide-floppy.c b/drivers/ide/ide-floppy.c index b56e37d01593..01701ca95204 100644 --- a/drivers/ide/ide-floppy.c +++ b/drivers/ide/ide-floppy.c @@ -107,7 +107,6 @@ typedef struct idefloppy_packet_command_s { /* * Packet command flag bits. */ -#define PC_ABORT 0 /* Set when an error is considered normal - We won't retry */ #define PC_DMA_RECOMMENDED 2 /* 1 when we prefer to use DMA if possible */ #define PC_DMA_IN_PROGRESS 3 /* 1 while DMA in progress */ #define PC_DMA_ERROR 4 /* 1 when encountered problem during DMA */ @@ -733,18 +732,12 @@ static ide_startstop_t idefloppy_issue_pc (ide_drive_t *drive, idefloppy_pc_t *p /* Set the current packet command */ floppy->pc = pc; - if (pc->retries > IDEFLOPPY_MAX_PC_RETRIES || - test_bit(PC_ABORT, &pc->flags)) { - /* - * We will "abort" retrying a packet command in case - * a legitimate error code was received. - */ - if (!test_bit(PC_ABORT, &pc->flags)) { - if (!test_bit(PC_SUPPRESS_ERROR, &pc->flags)) - ide_floppy_report_error(floppy, pc); - /* Giving up */ - pc->error = IDEFLOPPY_ERROR_GENERAL; - } + if (pc->retries > IDEFLOPPY_MAX_PC_RETRIES) { + if (!test_bit(PC_SUPPRESS_ERROR, &pc->flags)) + ide_floppy_report_error(floppy, pc); + /* Giving up */ + pc->error = IDEFLOPPY_ERROR_GENERAL; + floppy->failed_pc = NULL; pc->callback(drive); return ide_stopped; |