[PATCH] bus: qcom: ebi2: fix device node iterator leak

[Tobias Jordan]

In the for_each_available_child_of_node loop of qcom_ebi2_probe, add a
call to of_node_put to avoid leaking the iterator if we bail out.

Fixes: 335a12754808 ("bus: qcom: add EBI2 driver")

Signed-off-by: Tobias Jordan <kernel@xxxxxxx>
---
 drivers/bus/qcom-ebi2.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/drivers/bus/qcom-ebi2.c b/drivers/bus/qcom-ebi2.c
index 03ddcf426887..0b8f53a688b8 100644
--- a/drivers/bus/qcom-ebi2.c
+++ b/drivers/bus/qcom-ebi2.c
@@ -353,8 +353,10 @@ static int qcom_ebi2_probe(struct platform_device *pdev)
 
 		/* Figure out the chipselect */
 		ret = of_property_read_u32(child, "reg", &csindex);
-		if (ret)
+		if (ret) {
+			of_node_put(child);
 			return ret;
+		}
 
 		if (csindex > 5) {
 			dev_err(dev,
-- 
2.20.1