From: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx>
Date: Wed, 1 Nov 2017 22:30:10 +0100
Replace the specification of data structures by pointer dereferences
as the parameter for the operator "sizeof" to make the corresponding size
determination a bit safer according to the Linux coding style convention.
This issue was detected by using the Coccinelle software.
Signed-off-by: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx>
---
drivers/regulator/core.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/regulator/core.c b/drivers/regulator/core.c
index 14fdf2f17a62..28859c186c9f 100644
--- a/drivers/regulator/core.c
+++ b/drivers/regulator/core.c
@@ -1223,7 +1223,7 @@ static int set_consumer_device_supply(struct regulator_dev *rdev,
return -EBUSY;
}
- node = kzalloc(sizeof(struct regulator_map), GFP_KERNEL);
+ node = kzalloc(sizeof(*node), GFP_KERNEL);
if (node == NULL)
return -ENOMEM;
@@ -1833,7 +1833,7 @@ int regulator_register_supply_alias(struct device *dev, const char *id,
if (map)
return -EEXIST;
- map = kzalloc(sizeof(struct regulator_supply_alias), GFP_KERNEL);
+ map = kzalloc(sizeof(*map), GFP_KERNEL);
if (!map)
return -ENOMEM;
@@ -1964,7 +1964,7 @@ static int regulator_ena_gpio_request(struct regulator_dev *rdev,
if (ret)
return ret;
- pin = kzalloc(sizeof(struct regulator_enable_gpio), GFP_KERNEL);
+ pin = kzalloc(sizeof(*pin), GFP_KERNEL);
if (pin == NULL) {
gpio_free(config->ena_gpio);
return -ENOMEM;
@@ -4011,7 +4011,7 @@ regulator_register(const struct regulator_desc *regulator_desc,
return ERR_PTR(-EINVAL);
}
- rdev = kzalloc(sizeof(struct regulator_dev), GFP_KERNEL);
+ rdev = kzalloc(sizeof(*rdev), GFP_KERNEL);
if (rdev == NULL)
return ERR_PTR(-ENOMEM);
--
2.14.3
--
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