From: Liang He Date: Tue, 19 Jul 2022 09:10:51 +0000 (+0800) Subject: mmc: core: quirks: Add of_node_put() when breaking out of loop X-Git-Tag: block-6.0-2022-08-12~5^2~7 X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=883c1d6fa4368a63cae2d6ae2d9c91141c60e233;p=linux-block.git mmc: core: quirks: Add of_node_put() when breaking out of loop In mmc_fixup_of_compatible_match(), we should call of_node_put() when breaking out of for_each_child_of_node() which will increase and decrease the refcount during one iteration. Fixes: b360b1102670 ("mmc: core: allow to match the device tree to apply quirks") Signed-off-by: Liang He Link: https://lore.kernel.org/r/20220719091051.1210806-1-windhl@126.com Signed-off-by: Ulf Hansson --- diff --git a/drivers/mmc/core/quirks.h b/drivers/mmc/core/quirks.h index f879dc63d936..be4393988086 100644 --- a/drivers/mmc/core/quirks.h +++ b/drivers/mmc/core/quirks.h @@ -163,8 +163,10 @@ static inline bool mmc_fixup_of_compatible_match(struct mmc_card *card, struct device_node *np; for_each_child_of_node(mmc_dev(card->host)->of_node, np) { - if (of_device_is_compatible(np, compatible)) + if (of_device_is_compatible(np, compatible)) { + of_node_put(np); return true; + } } return false;