[PATCH] libata-dev: add flush task to ata_exec_internal()

Add ata_port_flush_task() to ata_exec_internal().

Signed-off-by: Albert Lee <albertcc@tw.ibm.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>

1 files changed, 2 insertions, 0 deletions

diff --git a/drivers/scsi/libata-core.c b/drivers/scsi/libata-core.c
index 714b42bad935..a28569d0081d 100644
--- a/drivers/scsi/libata-core.c
+++ b/drivers/scsi/libata-core.c
@@ -962,6 +962,8 @@ ata_exec_internal(struct ata_port *ap, struct ata_device *dev,
         spin_unlock_irqrestore(&ap->host_set->lock, flags);
 
         if (!wait_for_completion_timeout(&wait, ATA_TMOUT_INTERNAL)) {
+                ata_port_flush_task(ap);
+
                 spin_lock_irqsave(&ap->host_set->lock, flags);
 
                 /* We're racing with irq here.  If we lose, the