input: ipaq-micro-keys: use devm_kmemdup_array()

Convert to use devm_kmemdup_array() which is more robust.

Signed-off-by: Raag Jadav <[email protected]>
Reviewed-by: Linus Walleij <[email protected]>
Signed-off-by: Andy Shevchenko <[email protected]>

Author: raagjadav

drivers/input/keyboard/ipaq-micro-keys.c

@@ -102,9 +102,8 @@ static int micro_key_probe(struct platform_device *pdev)
 
 	keys->input->keycodesize = sizeof(micro_keycodes[0]);
 	keys->input->keycodemax = ARRAY_SIZE(micro_keycodes);
-	keys->codes = devm_kmemdup(&pdev->dev, micro_keycodes,
-			   keys->input->keycodesize * keys->input->keycodemax,
-			   GFP_KERNEL);
+	keys->codes = devm_kmemdup_array(&pdev->dev, micro_keycodes, keys->input->keycodemax,
+					 keys->input->keycodesize, GFP_KERNEL);
 	if (!keys->codes)
 		return -ENOMEM;