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gpio: sim: initialize a managed pointer when declaring it

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[ Upstream commit 9f93f18305 ]

Variables managed with __free() should typically be initialized where
they are declared so that the __free() callback is paired with its
counterpart resource allocator. Fix the second instance of using
__free() in gpio-sim to follow this pattern.

Fixes: 3faf89f27a ("gpio: sim: simplify code with cleanup helpers")
Suggested-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Bartosz Golaszewski 2023-09-17 10:58:37 +02:00 committed by Greg Kroah-Hartman
parent f171bab88e
commit 5d8a3bf5dc
1 changed files with 2 additions and 2 deletions
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4
drivers/gpio/gpio-sim.c
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@ -1438,10 +1438,10 @@ static const struct config_item_type gpio_sim_device_config_group_type = {
static struct config_group *
gpio_sim_config_make_device_group(struct config_group *group, const char *name)
{
struct gpio_sim_device *dev __free(kfree) = NULL;
int id;
dev = kzalloc(sizeof(*dev), GFP_KERNEL);
struct gpio_sim_device *dev __free(kfree) = kzalloc(sizeof(*dev),
GFP_KERNEL);
if (!dev)
return ERR_PTR(-ENOMEM);