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Subject[PATCH 33/36] driver core: Use klist_remove() in device_move()
Date
From: Cornelia Huck <cornelia.huck@de.ibm.com>

As pointed out by Alan Stern, device_move needs to use klist_remove which waits
until removal is complete.

Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Cc: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---
drivers/base/core.c | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/base/core.c b/drivers/base/core.c
index e4eaf46..e4b530e 100644
--- a/drivers/base/core.c
+++ b/drivers/base/core.c
@@ -1022,7 +1022,7 @@ int device_move(struct device *dev, stru
old_parent = dev->parent;
dev->parent = new_parent;
if (old_parent)
- klist_del(&dev->knode_parent);
+ klist_remove(&dev->knode_parent);
klist_add_tail(&dev->knode_parent, &new_parent->klist_children);
if (!dev->class)
goto out_put;
@@ -1031,7 +1031,7 @@ int device_move(struct device *dev, stru
/* We ignore errors on cleanup since we're hosed anyway... */
device_move_class_links(dev, new_parent, old_parent);
if (!kobject_move(&dev->kobj, &old_parent->kobj)) {
- klist_del(&dev->knode_parent);
+ klist_remove(&dev->knode_parent);
if (old_parent)
klist_add_tail(&dev->knode_parent,
&old_parent->klist_children);
--
1.4.4.1
-
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