Rework the list handling in __scsi_target_remove(). The new version introduces
a reap list for devices. Devices that shall be removed are placed on the reap
list and can then be removed later on.

Signed-off-by: Johannes Thumshirn <jthumsh...@suse.de>
---
 drivers/scsi/scsi_sysfs.c | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/drivers/scsi/scsi_sysfs.c b/drivers/scsi/scsi_sysfs.c
index b41dcb3..2bd88c6 100644
--- a/drivers/scsi/scsi_sysfs.c
+++ b/drivers/scsi/scsi_sysfs.c
@@ -1129,20 +1129,24 @@ static 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;
+       struct scsi_device *sdev, *tmp;
+       LIST_HEAD(reap_list);
 
        spin_lock_irqsave(&shost->device_lock, flags);
  restart:
-       list_for_each_entry(sdev, &shost->__devices, siblings) {
+       list_for_each_entry_safe(sdev, tmp, &shost->__devices, siblings) {
                if (sdev->channel != starget->channel ||
                    sdev->id != starget->id ||
                    scsi_device_get(sdev))
                        continue;
-               scsi_remove_device(sdev);
+               list_move_tail(&sdev->siblings, &reap_list);
                scsi_device_put(sdev);
                goto restart;
        }
        spin_unlock_irqrestore(&shost->device_lock, flags);
+
+       list_for_each_entry_safe(sdev, tmp, &reap_list, siblings)
+               scsi_remove_device(sdev);
 }
 
 /**
-- 
1.8.5.6

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