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| author | Markus Elfring <elfring@users.sourceforge.net> | 2017-04-23 20:54:11 +0200 |
|---|---|---|
| committer | Chanwoo Choi <cw00.choi@samsung.com> | 2017-05-23 11:32:02 +0200 |
| commit | 3f5071a8b07b697993a16bbe9cbc8c876ba60048 (patch) | |
| tree | acf40b2a6eab25fd995b68754bdb66b14a415b39 | |
| parent | Linux 4.12-rc2 (diff) | |
| download | linux-3f5071a8b07b697993a16bbe9cbc8c876ba60048.tar.xz linux-3f5071a8b07b697993a16bbe9cbc8c876ba60048.zip | |
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>
| -rw-r--r-- | drivers/extcon/extcon.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/extcon/extcon.c b/drivers/extcon/extcon.c index f422a78ba342..acb847bc1619 100644 --- a/drivers/extcon/extcon.c +++ b/drivers/extcon/extcon.c @@ -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; |