We need to use the _safe version of list_for_each_entry() because we
are freeing the iterator.
Signed-off-by: Dan Carpenter <dan.carpen...@oracle.com>
diff --git a/drivers/rapidio/rio.c b/drivers/rapidio/rio.c
index f4f30af..84ac64a 100644
--- a/drivers/rapidio/rio.c
+++ b/drivers/rapidio/rio.c
@@ -1701,7 +1701,7 @@ EXPORT_SYMBOL_GPL(rio_register_scan);
int rio_unregister_scan(int mport_id, struct rio_scan *scan_ops)
{
struct rio_mport *port;
- struct rio_scan_node *scan;
+ struct rio_scan_node *scan, *tmp;
pr_debug("RIO: %s for mport_id=%d\n", __func__, mport_id);
@@ -1715,7 +1715,7 @@ int rio_unregister_scan(int mport_id, struct rio_scan
*scan_ops)
(mport_id == RIO_MPORT_ANY && port->nscan == scan_ops))
port->nscan = NULL;
- list_for_each_entry(scan, &rio_scans, node)
+ list_for_each_entry_safe(scan, tmp, &rio_scans, node)
if (scan->mport_id == mport_id) {
list_del(&scan->node);
kfree(scan);
--
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