diff options
| -rw-r--r-- | drivers/of/overlay.c | 15 |
1 files changed, 11 insertions, 4 deletions
diff --git a/drivers/of/overlay.c b/drivers/of/overlay.c index 8ecfee31ab6d..af3b9a16df26 100644 --- a/drivers/of/overlay.c +++ b/drivers/of/overlay.c @@ -162,6 +162,7 @@ static int of_overlay_apply_single_property(struct of_overlay *ov, bool is_symbols_node) { struct property *propn = NULL, *tprop; + int ret = 0; /* NOTE: Multiple changes of single properties not supported */ tprop = of_find_property(target, prop->name, NULL); @@ -186,10 +187,16 @@ static int of_overlay_apply_single_property(struct of_overlay *ov, /* not found? add */ if (tprop == NULL) - return of_changeset_add_property(&ov->cset, target, propn); - - /* found? update */ - return of_changeset_update_property(&ov->cset, target, propn); + ret = of_changeset_add_property(&ov->cset, target, propn); + else /* found? update */ + ret = of_changeset_update_property(&ov->cset, target, propn); + + if (ret) { + kfree(propn->name); + kfree(propn->value); + kfree(propn); + } + return ret; } static int of_overlay_apply_single_device_node(struct of_overlay *ov, |