[PATCH] interconnect: Do not create empty devres on missing interconnects

[Krzysztof Kozlowski]

of_icc_get() returns NULL on valid case - no interconnects - but no
need to create devres for that, because it just wastes memory without
any use/benefits.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxxxxxxxx>
---
 drivers/interconnect/core.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/interconnect/core.c b/drivers/interconnect/core.c
index 8569b78a1851..ce572c62f58f 100644
--- a/drivers/interconnect/core.c
+++ b/drivers/interconnect/core.c
@@ -432,7 +432,7 @@ struct icc_path *devm_of_icc_get(struct device *dev, const char *name)
 		return ERR_PTR(-ENOMEM);
 
 	path = of_icc_get(dev, name);
-	if (!IS_ERR(path)) {
+	if (!IS_ERR_OR_NULL(path)) {
 		*ptr = path;
 		devres_add(dev, ptr);
 	} else {
-- 
2.51.0