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power: supply: max8997: Improve a size determination in probe 

Replace the specification of a data structure by a pointer dereference
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>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.co.uk>
This commit is contained in:
Markus Elfring 2017-11-06 13:46:10 +01:00 committed by Sebastian Reichel
parent 0b07194bb5
commit c09c65ca5c
1 changed files with 1 additions and 2 deletions
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3
drivers/power/supply/max8997_charger.c
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@ -146,8 +146,7 @@ static int max8997_battery_probe(struct platform_device *pdev)
return ret; return ret;
} }
charger = devm_kzalloc(&pdev->dev, sizeof(struct charger_data), charger = devm_kzalloc(&pdev->dev, sizeof(*charger), GFP_KERNEL);
GFP_KERNEL);
if (!charger) if (!charger)
return -ENOMEM; return -ENOMEM;