diff --git a/drivers/ata/libata-eh.c b/drivers/ata/libata-eh.c index 9159abe5211cfa6d04a213fb453aa85d464a7903..2c34de841e110c1903f6e3d4b40d693ef08fe2d6 100644 --- a/drivers/ata/libata-eh.c +++ b/drivers/ata/libata-eh.c @@ -2576,11 +2576,17 @@ int ata_eh_reset(struct ata_link *link, int classify, postreset(slave, classes); } - /* clear cached SError */ + /* + * Some controllers can't be frozen very well and may set + * spuruious error conditions during reset. Clear accumulated + * error information. As reset is the final recovery action, + * nothing is lost by doing this. + */ spin_lock_irqsave(link->ap->lock, flags); - link->eh_info.serror = 0; + memset(&link->eh_info, 0, sizeof(link->eh_info)); if (slave) - slave->eh_info.serror = 0; + memset(&slave->eh_info, 0, sizeof(link->eh_info)); + ap->pflags &= ~ATA_PFLAG_EH_PENDING; spin_unlock_irqrestore(link->ap->lock, flags); /* Make sure onlineness and classification result correspond.