Commit 5b5ab1bf authored by Jia-Ju Bai's avatar Jia-Ju Bai Committed by Krzysztof Kozlowski
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memory: emif: check the pointer temp in get_device_details() 



The pointer temp is allocated by devm_kzalloc(), so it should be
checked for error handling.

Fixes: 7ec94453 ("memory: emif: add basic infrastructure for EMIF driver")
Signed-off-by: default avatarJia-Ju Bai <baijiaju1990@gmail.com>
Link: https://lore.kernel.org/r/20220225132552.27894-1-baijiaju1990@gmail.com


Signed-off-by: default avatarKrzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
parent fd7bd80b

drivers/memory/emif.c

+1 −1
Original line number Diff line number Diff line
@@ -1025,7 +1025,7 @@ static struct emif_data *__init_or_module get_device_details( 
	temp	= devm_kzalloc(dev, sizeof(*pd), GFP_KERNEL);

	dev_info = devm_kzalloc(dev, sizeof(*dev_info), GFP_KERNEL);



	if (!emif || !pd || !dev_info) {

	if (!emif || !temp || !dev_info) {

		dev_err(dev, "%s:%d: allocation error\n", __func__, __LINE__);

		goto error;

	}