Messages in this thread Patch in this message | | | Subject | [PATCH 2/2] Input: omap4-keypad: Improve a size determination in omap4_keypad_probe() | From | SF Markus Elfring <> | Date | Fri, 26 Jan 2018 14:50:05 +0100 |
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From: Markus Elfring <elfring@users.sourceforge.net> Date: Fri, 26 Jan 2018 14:28:07 +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/omap4-keypad.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/input/keyboard/omap4-keypad.c b/drivers/input/keyboard/omap4-keypad.c index 6fe554e4026e..4b5bd0c611d6 100644 --- a/drivers/input/keyboard/omap4-keypad.c +++ b/drivers/input/keyboard/omap4-keypad.c @@ -256,7 +256,7 @@ static int omap4_keypad_probe(struct platform_device *pdev) return -EINVAL; } - keypad_data = kzalloc(sizeof(struct omap4_keypad), GFP_KERNEL); + keypad_data = kzalloc(sizeof(*keypad_data), GFP_KERNEL); if (!keypad_data) return -ENOMEM; -- 2.16.1
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