From 2a9392c6d2181d8a8080d7edd0e7bb381498b3a7 Mon Sep 17 00:00:00 2001 From: Krzysztof Kozlowski Date: Fri, 23 Apr 2021 12:18:15 +0200 Subject: [PATCH] memory: atmel-ebi: add missing of_node_put for loop iteration [ Upstream commit 907c5bbb514a4676160e79764522fff56ce3448e ] Early exits from for_each_available_child_of_node() should decrement the node reference counter. Reported by Coccinelle: drivers/memory/atmel-ebi.c:593:1-33: WARNING: Function "for_each_available_child_of_node" should have of_node_put() before return around line 604. Fixes: 6a4ec4cd0888 ("memory: add Atmel EBI (External Bus Interface) driver") Signed-off-by: Krzysztof Kozlowski Link: https://lore.kernel.org/r/20210423101815.119341-2-krzysztof.kozlowski@canonical.com Signed-off-by: Sasha Levin --- drivers/memory/atmel-ebi.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/memory/atmel-ebi.c b/drivers/memory/atmel-ebi.c index 0322df9dc249..89646896a183 100644 --- a/drivers/memory/atmel-ebi.c +++ b/drivers/memory/atmel-ebi.c @@ -601,8 +601,10 @@ static int atmel_ebi_probe(struct platform_device *pdev) child); ret = atmel_ebi_dev_disable(ebi, child); - if (ret) + if (ret) { + of_node_put(child); return ret; + } } }