ATA_ECAT_DUBIOUS_BASE was too high by one and thus all DUBIOUS error categorizations were wrong. This passed test because only ATA_BUS and UNK_DEV were used during testing and the ones after them - ATA_BUS and an overflowed entry - behaved similarly. This patch fixes the problem by adding DUBIOUS_NONE category and use it as base. Signed-off-by: Tejun Heo <htejun@xxxxxxxxx> --- drivers/ata/libata-eh.c | 13 ++++++------- 1 file changed, 6 insertions(+), 7 deletions(-) diff --git a/drivers/ata/libata-eh.c b/drivers/ata/libata-eh.c index 228a225..04b93a2 100644 --- a/drivers/ata/libata-eh.c +++ b/drivers/ata/libata-eh.c @@ -61,12 +61,11 @@ enum { ATA_ECAT_ATA_BUS = 1, ATA_ECAT_TOUT_HSM = 2, ATA_ECAT_UNK_DEV = 3, - ATA_ECAT_DUBIOUS_ATA_BUS = 4, - ATA_ECAT_DUBIOUS_TOUT_HSM = 5, - ATA_ECAT_DUBIOUS_UNK_DEV = 6, - ATA_ECAT_NR = 7, - - ATA_ECAT_DUBIOUS_BASE = ATA_ECAT_DUBIOUS_ATA_BUS, + ATA_ECAT_DUBIOUS_NONE = 4, + ATA_ECAT_DUBIOUS_ATA_BUS = 5, + ATA_ECAT_DUBIOUS_TOUT_HSM = 6, + ATA_ECAT_DUBIOUS_UNK_DEV = 7, + ATA_ECAT_NR = 8, }; /* Waiting in ->prereset can never be reliable. It's sometimes nice @@ -1498,7 +1497,7 @@ static int ata_eh_categorize_error(unsigned int eflags, unsigned int err_mask, *xfer_ok = 1; if (!*xfer_ok) - base = ATA_ECAT_DUBIOUS_BASE; + base = ATA_ECAT_DUBIOUS_NONE; if (err_mask & AC_ERR_ATA_BUS) return base + ATA_ECAT_ATA_BUS; - To unsubscribe from this list: send the line "unsubscribe linux-ide" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html