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authorWillem Riede <wrlk@riede.org>2005-10-31 00:03:49 +0000
committerJames Bottomley <jejb@mulgrave.(none)>2005-11-06 12:40:51 -0600
commit3256534776203d4d86fea508e66cfde2b06d39a2 (patch)
treeb4025ca2639fe91489912cdb9a5034bd33a64749 /drivers/scsi/ide-scsi.c
parent8c0ae656230072eb29bde976d0a0a88d0b253a04 (diff)
[SCSI] ide-scsi fails to call idescsi_check_condition for things like "Medium not present"
This patch started life as a response to fedora specific ide subsystem changes that made error handling of my ATAPI tape drive fail; the specifics are in https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=160868 The insertion of the statement rq->errors = err; near the end of ide_end_drive_cmd() in drivers/ide/ide-io.c means that rq->errors does not contain what it needs to in idescsi_end_request() in drivers/scsi/ide-scsi.c anymore. Recent mainline kernels now also have this change. Signed-off-by: Willem Riede <wrlk@riede.org> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
Diffstat (limited to 'drivers/scsi/ide-scsi.c')
-rw-r--r--drivers/scsi/ide-scsi.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/scsi/ide-scsi.c b/drivers/scsi/ide-scsi.c
index f04f3289938..50d0cec5477 100644
--- a/drivers/scsi/ide-scsi.c
+++ b/drivers/scsi/ide-scsi.c
@@ -395,6 +395,7 @@ static int idescsi_end_request (ide_drive_t *drive, int uptodate, int nrsecs)
int log = test_bit(IDESCSI_LOG_CMD, &scsi->log);
struct Scsi_Host *host;
u8 *scsi_buf;
+ int errors = rq->errors;
unsigned long flags;
if (!(rq->flags & (REQ_SPECIAL|REQ_SENSE))) {
@@ -421,11 +422,11 @@ static int idescsi_end_request (ide_drive_t *drive, int uptodate, int nrsecs)
printk (KERN_WARNING "ide-scsi: %s: timed out for %lu\n",
drive->name, pc->scsi_cmd->serial_number);
pc->scsi_cmd->result = DID_TIME_OUT << 16;
- } else if (rq->errors >= ERROR_MAX) {
+ } else if (errors >= ERROR_MAX) {
pc->scsi_cmd->result = DID_ERROR << 16;
if (log)
printk ("ide-scsi: %s: I/O error for %lu\n", drive->name, pc->scsi_cmd->serial_number);
- } else if (rq->errors) {
+ } else if (errors) {
if (log)
printk ("ide-scsi: %s: check condition for %lu\n", drive->name, pc->scsi_cmd->serial_number);
if (!idescsi_check_condition(drive, rq))