When of_find_node_by_path is called with a non existing path we
return just some node. return NULL instead.
Signed-off-by: Sascha Hauer <s.hauer@xxxxxxxxxxxxxx>
---
drivers/of/base.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/drivers/of/base.c b/drivers/of/base.c
index 7a41618..399adc8 100644
--- a/drivers/of/base.c
+++ b/drivers/of/base.c
@@ -487,9 +487,10 @@ struct device_node *of_find_node_by_path(const char *path)
list_for_each_entry(np, &allnodes, list) {
if (np->full_name && (strcmp(np->full_name, path) == 0))
- break;
+ return np;
}
- return np;
+
+ return NULL;
}
EXPORT_SYMBOL(of_find_node_by_path);
--
1.7.10.4
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