| Message ID | 20190315165800.5058-2-heikki.krogerus@linux.intel.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | platform/x86: intel_cht_int33fe: Real DisplayPort reference | expand |
diff --git a/drivers/base/swnode.c b/drivers/base/swnode.c index 1fad9291f6aa..3a50a8edd3d3 100644 --- a/drivers/base/swnode.c +++ b/drivers/base/swnode.c @@ -383,6 +383,9 @@ property_entries_dup(const struct property_entry *properties) int i, n = 0; int ret; + if (!properties) + return NULL; + while (properties[n].name) n++;
Software nodes are not forced to have device properties. Adding check to property_entries_dup() to make it possible to create software nodes that don't have any properties. Signed-off-by: Heikki Krogerus <heikki.krogerus@linux.intel.com> --- drivers/base/swnode.c | 3 +++ 1 file changed, 3 insertions(+)