Messages in this thread Patch in this message |  | | Subject | [PATCH 2/2] Input: nspire-keypad: Improve a size determination in nspire_keypad_probe() | From | SF Markus Elfring <> | Date | Sat, 27 Jan 2018 10:55:28 +0100 |
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From: Markus Elfring <elfring@users.sourceforge.net> Date: Sat, 27 Jan 2018 10:36:20 +0100
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> --- drivers/input/keyboard/nspire-keypad.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/input/keyboard/nspire-keypad.c b/drivers/input/keyboard/nspire-keypad.c index f13b50213f94..caadc99741c0 100644 --- a/drivers/input/keyboard/nspire-keypad.c +++ b/drivers/input/keyboard/nspire-keypad.c @@ -173,8 +173,7 @@ static int nspire_keypad_probe(struct platform_device *pdev) return -EINVAL; } - keypad = devm_kzalloc(&pdev->dev, sizeof(struct nspire_keypad), - GFP_KERNEL); + keypad = devm_kzalloc(&pdev->dev, sizeof(*keypad), GFP_KERNEL); if (!keypad) return -ENOMEM; -- 2.16.1
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