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| author | Sachin Kamat <sachin.kamat@linaro.org> | 2012-07-27 11:08:37 +0400 |
|---|---|---|
| committer | Gustavo Padovan <gustavo.padovan@collabora.co.uk> | 2012-08-06 22:03:01 +0400 |
| commit | 3a382772b51bbf55b23701746102bd75b9fe883f (patch) | |
| tree | 290b90eb2bf5f400e5e1b7e70049a2317eefa831 | |
| parent | eb17ea3b1ce6302e7416c4ba58754fd70ee3ab62 (diff) | |
| download | linux-3a382772b51bbf55b23701746102bd75b9fe883f.tar.xz | |
Bluetooth: Use devm_kzalloc in btsdio.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>
| -rw-r--r-- | drivers/bluetooth/btsdio.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/drivers/bluetooth/btsdio.c b/drivers/bluetooth/btsdio.c index e10ea0347051..4a9909713874 100644 --- a/drivers/bluetooth/btsdio.c +++ b/drivers/bluetooth/btsdio.c @@ -304,7 +304,7 @@ static int btsdio_probe(struct sdio_func *func, tuple = tuple->next; } - data = kzalloc(sizeof(*data), GFP_KERNEL); + data = devm_kzalloc(&func->dev, sizeof(*data), GFP_KERNEL); if (!data) return -ENOMEM; @@ -315,10 +315,8 @@ static int btsdio_probe(struct sdio_func *func, skb_queue_head_init(&data->txq); hdev = hci_alloc_dev(); - if (!hdev) { - kfree(data); + if (!hdev) return -ENOMEM; - } hdev->bus = HCI_SDIO; hci_set_drvdata(hdev, data); @@ -340,7 +338,6 @@ static int btsdio_probe(struct sdio_func *func, err = hci_register_dev(hdev); if (err < 0) { hci_free_dev(hdev); - kfree(data); return err; } @@ -366,7 +363,6 @@ static void btsdio_remove(struct sdio_func *func) hci_unregister_dev(hdev); hci_free_dev(hdev); - kfree(data); } static struct sdio_driver btsdio_driver = { |