libata: fix unbalanced spin_lock_irqsave/spin_unlock_irq() in ata_scsi_park_show()
ata_scsi_park_show() was pairing spin_lock_irqsave() with
spin_unlock_irq(). As the function is always called with irq enabled,
it didn't actually break anything. Use spin_lock_irq() instead.
Signed-off-by: Tejun Heo <tj@kernel.org>
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Cc: Elias Oltmanns <eo@nebensachen.de>
diff --git a/drivers/ata/libata-scsi.c b/drivers/ata/libata-scsi.c
index e417e1a..567859c 100644
--- a/drivers/ata/libata-scsi.c
+++ b/drivers/ata/libata-scsi.c
@@ -174,13 +174,13 @@
struct ata_port *ap;
struct ata_link *link;
struct ata_device *dev;
- unsigned long flags, now;
+ unsigned long now;
unsigned int uninitialized_var(msecs);
int rc = 0;
ap = ata_shost_to_port(sdev->host);
- spin_lock_irqsave(ap->lock, flags);
+ spin_lock_irq(ap->lock);
dev = ata_scsi_find_dev(ap, sdev);
if (!dev) {
rc = -ENODEV;