In ata_dev_configure(), reinitialize parameters before configuring.
This change is for revalidation and hotplug. As ata_dev_configure()
can be entered multiple times, parameters need to be reinitialized.
Signed-off-by: Tejun Heo <htejun@xxxxxxxxx>
---
drivers/scsi/libata-core.c | 9 +++++++++
1 files changed, 9 insertions(+), 0 deletions(-)
1c25bf6bd9a1176c2510d27868e475e2c0a801ff
diff --git a/drivers/scsi/libata-core.c b/drivers/scsi/libata-core.c
index b710fc4..5982849 100644
--- a/drivers/scsi/libata-core.c
+++ b/drivers/scsi/libata-core.c
@@ -1086,6 +1086,15 @@ static int ata_dev_configure(struct ata_
DPRINTK("ENTER, host %u, dev %u\n", ap->id, dev->devno);
+ /* initialize to-be-configured parameters */
+ dev->flags = 0;
+ dev->max_sectors = 0;
+ dev->cdb_len = 0;
+ dev->n_sectors = 0;
+ dev->cylinders = 0;
+ dev->heads = 0;
+ dev->sectors = 0;
+
/*
* common ATA, ATAPI feature tests
*/
--
1.2.1
-
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