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Diffstat (limited to 'drivers/scsi')
-rw-r--r--drivers/scsi/scsi_scan.c20
-rw-r--r--drivers/scsi/scsi_sysfs.c9
2 files changed, 13 insertions, 16 deletions
diff --git a/drivers/scsi/scsi_scan.c b/drivers/scsi/scsi_scan.c
index b86f170fa8e..fcf9f6cbb14 100644
--- a/drivers/scsi/scsi_scan.c
+++ b/drivers/scsi/scsi_scan.c
@@ -1466,23 +1466,17 @@ EXPORT_SYMBOL(scsi_scan_single_target);
void scsi_forget_host(struct Scsi_Host *shost)
{
- struct scsi_target *starget, *tmp;
+ struct scsi_device *sdev;
unsigned long flags;
- /*
- * Ok, this look a bit strange. We always look for the first device
- * on the list as scsi_remove_device removes them from it - thus we
- * also have to release the lock.
- * We don't need to get another reference to the device before
- * releasing the lock as we already own the reference from
- * scsi_register_device that's release in scsi_remove_device. And
- * after that we don't look at sdev anymore.
- */
+ restart:
spin_lock_irqsave(shost->host_lock, flags);
- list_for_each_entry_safe(starget, tmp, &shost->__targets, siblings) {
+ list_for_each_entry(sdev, &shost->__devices, siblings) {
+ if (sdev->sdev_state == SDEV_DEL)
+ continue;
spin_unlock_irqrestore(shost->host_lock, flags);
- scsi_remove_target(&starget->dev);
- spin_lock_irqsave(shost->host_lock, flags);
+ __scsi_remove_device(sdev);
+ goto restart;
}
spin_unlock_irqrestore(shost->host_lock, flags);
}
diff --git a/drivers/scsi/scsi_sysfs.c b/drivers/scsi/scsi_sysfs.c
index 83f87c41b18..1e47b7eddef 100644
--- a/drivers/scsi/scsi_sysfs.c
+++ b/drivers/scsi/scsi_sysfs.c
@@ -719,17 +719,20 @@ void __scsi_remove_target(struct scsi_target *starget)
{
struct Scsi_Host *shost = dev_to_shost(starget->dev.parent);
unsigned long flags;
- struct scsi_device *sdev, *tmp;
+ struct scsi_device *sdev;
spin_lock_irqsave(shost->host_lock, flags);
starget->reap_ref++;
- list_for_each_entry_safe(sdev, tmp, &shost->__devices, siblings) {
+ restart:
+ list_for_each_entry(sdev, &shost->__devices, siblings) {
if (sdev->channel != starget->channel ||
- sdev->id != starget->id)
+ sdev->id != starget->id ||
+ sdev->sdev_state == SDEV_DEL)
continue;
spin_unlock_irqrestore(shost->host_lock, flags);
scsi_remove_device(sdev);
spin_lock_irqsave(shost->host_lock, flags);
+ goto restart;
}
spin_unlock_irqrestore(shost->host_lock, flags);
scsi_target_reap(starget);