Commit 3f5071a8 authored Apr 23, 2017 by Markus Elfring Committed by Chanwoo Choi May 23, 2017

extcon: Use devm_kcalloc() in extcon_dev_register()



A multiplication for the size determination of a memory allocation
indicated that an array data structure should be processed.
Thus use the corresponding function "devm_kcalloc".

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>

parent 08332893

drivers/extcon/extcon.c

+2 −3

Original line number	Diff line number	Diff line
		@@ -1252,9 +1252,8 @@ int extcon_dev_register(struct extcon_dev *edev)
		}

		spin_lock_init(&edev->lock);

		edev->nh = devm_kzalloc(&edev->dev,
		sizeof(edev->nh) edev->max_supported, GFP_KERNEL);
		edev->nh = devm_kcalloc(&edev->dev, edev->max_supported,
		sizeof(*edev->nh), GFP_KERNEL);
		if (!edev->nh) {
		ret = -ENOMEM;
		goto err_dev;

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