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authorBorislav Petkov <bbpetkov@yahoo.de>2008-02-02 19:56:37 +0100
committerBartlomiej Zolnierkiewicz <bzolnier@gmail.com>2008-02-02 19:56:37 +0100
commit757ced8983a0b8d1bb353128605cec0f7a6f633e (patch)
tree399671ccc4ffe28e863b5feb873034a4cf32ca35 /drivers/ide
parentf373bd820dd80ae079537afb9db511b8802bb9f7 (diff)
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')
-rw-r--r--drivers/ide/ide-floppy.c19
1 files changed, 6 insertions, 13 deletions
diff --git a/drivers/ide/ide-floppy.c b/drivers/ide/ide-floppy.c
index b56e37d0159..01701ca9520 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;