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mfd: abx500-core: Improve two size determinations in abx500_register_ops()

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Replace the specification of two 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@users.sourceforge.net>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
This commit is contained in:
Markus Elfring 2018-03-08 12:46:47 +01:00 committed by Lee Jones
parent a5e20bfa25
commit 5053e3a338
1 changed files with 2 additions and 4 deletions
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6
drivers/mfd/abx500-core.c
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@ -37,14 +37,12 @@ int abx500_register_ops(struct device *dev, struct abx500_ops *ops)
{
struct abx500_device_entry *dev_entry;
dev_entry = devm_kzalloc(dev,
sizeof(struct abx500_device_entry),
GFP_KERNEL);
dev_entry = devm_kzalloc(dev, sizeof(*dev_entry), GFP_KERNEL);
if (!dev_entry)
return -ENOMEM;
dev_entry->dev = dev;
memcpy(&dev_entry->ops, ops, sizeof(struct abx500_ops));
memcpy(&dev_entry->ops, ops, sizeof(*ops));
list_add_tail(&dev_entry->list, &abx500_list);
return 0;