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Commit 3f5071a8 authored by Markus Elfring's avatar Markus Elfring Committed by Chanwoo Choi
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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: default avatarMarkus Elfring <elfring@users.sourceforge.net>
Signed-off-by: default avatarChanwoo 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;