diff options
Diffstat (limited to 'drivers/ata')
| -rw-r--r-- | drivers/ata/libata-eh.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/drivers/ata/libata-eh.c b/drivers/ata/libata-eh.c index b933357edc22..1035de1e5120 100644 --- a/drivers/ata/libata-eh.c +++ b/drivers/ata/libata-eh.c @@ -2237,12 +2237,16 @@ static void ata_eh_link_autopsy(struct ata_link *link) if (qc->err_mask & ~AC_ERR_OTHER) qc->err_mask &= ~AC_ERR_OTHER; - /* SENSE_VALID trumps dev/unknown error and revalidation */ + /* + * SENSE_VALID trumps dev/unknown error and revalidation. Upper + * layers will determine whether the command is worth retrying + * based on the sense data and device class/type. Otherwise, + * determine directly if the command is worth retrying using its + * error mask and flags. + */ if (qc->flags & ATA_QCFLAG_SENSE_VALID) qc->err_mask &= ~(AC_ERR_DEV | AC_ERR_OTHER); - - /* determine whether the command is worth retrying */ - if (ata_eh_worth_retry(qc)) + else if (ata_eh_worth_retry(qc)) qc->flags |= ATA_QCFLAG_RETRY; /* accumulate error info */ |