diff options
| author | Sachin Kamat <sachin.kamat@linaro.org> | 2012-07-27 09:08:40 +0200 |
|---|---|---|
| committer | Gustavo Padovan <gustavo.padovan@collabora.co.uk> | 2012-08-06 20:03:02 +0200 |
| commit | 4f8d81584964730b08753da34f1e3fb7981cf742 (patch) | |
| tree | a4ccb7ce8b4b20ee35c4eb886c2a0655c4dc5e12 /drivers | |
| parent | Bluetooth: Use devm_kzalloc in btusb.c file (diff) | |
| download | linux-4f8d81584964730b08753da34f1e3fb7981cf742.tar.xz linux-4f8d81584964730b08753da34f1e3fb7981cf742.zip | |
Bluetooth: Use devm_kzalloc in btwilink.c file
devm_kzalloc() eliminates the need to free memory explicitly
thereby saving some cleanup code.
Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/bluetooth/btwilink.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/drivers/bluetooth/btwilink.c b/drivers/bluetooth/btwilink.c index 88694697f34f..4ad7b35cfc0e 100644 --- a/drivers/bluetooth/btwilink.c +++ b/drivers/bluetooth/btwilink.c @@ -297,16 +297,14 @@ static int bt_ti_probe(struct platform_device *pdev) struct hci_dev *hdev; int err; - hst = kzalloc(sizeof(struct ti_st), GFP_KERNEL); + hst = devm_kzalloc(&pdev->dev, sizeof(struct ti_st), GFP_KERNEL); if (!hst) return -ENOMEM; /* Expose "hciX" device to user space */ hdev = hci_alloc_dev(); - if (!hdev) { - kfree(hst); + if (!hdev) return -ENOMEM; - } BT_DBG("hdev %p", hdev); @@ -321,7 +319,6 @@ static int bt_ti_probe(struct platform_device *pdev) err = hci_register_dev(hdev); if (err < 0) { BT_ERR("Can't register HCI device error %d", err); - kfree(hst); hci_free_dev(hdev); return err; } @@ -347,7 +344,6 @@ static int bt_ti_remove(struct platform_device *pdev) hci_unregister_dev(hdev); hci_free_dev(hdev); - kfree(hst); dev_set_drvdata(&pdev->dev, NULL); return 0; |