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authorJia-Ju Bai <baijiaju1990@gmail.com>2022-02-25 05:25:52 -0800
committerKrzysztof Kozlowski <krzysztof.kozlowski@canonical.com>2022-03-04 09:08:27 +0100
commit5b5ab1bfa1898c6d52936a57c25c5ceba2cb2f87 (patch)
treecaccc4de583c78f5690f3518960597b4c6fe701d /drivers/memory
parentfd7bd80b46373887b390852f490f21b07e209498 (diff)
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: 7ec944538dde ("memory: emif: add basic infrastructure for EMIF driver") Signed-off-by: Jia-Ju Bai <baijiaju1990@gmail.com> Link: https://lore.kernel.org/r/20220225132552.27894-1-baijiaju1990@gmail.com Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Diffstat (limited to 'drivers/memory')
-rw-r--r--drivers/memory/emif.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/memory/emif.c b/drivers/memory/emif.c
index d4d4044e05b3..ecc78d6f89ed 100644
--- a/drivers/memory/emif.c
+++ b/drivers/memory/emif.c
@@ -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;
}