[PATCH] bus: qcom-ebi2: add missing of_node_put

[angkery]

From: Junlin Yang <yangjun...@yulong.com>

Fix OF node leaks by calling of_node_put in
for_each_available_child_of_node when the cycle returns.

Generated by: scripts/coccinelle/iterators/for_each_child.cocci

Signed-off-by: Junlin Yang <yangjun...@yulong.com>
---
 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 03ddcf4..0b8f53a 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,
-- 
1.9.1