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| author | Sachin Kamat <sachin.kamat@linaro.org> | 2012-07-27 12:38:36 +0530 |
|---|---|---|
| committer | Gustavo Padovan <gustavo.padovan@collabora.co.uk> | 2012-08-06 15:03:01 -0300 |
| commit | eb17ea3b1ce6302e7416c4ba58754fd70ee3ab62 (patch) | |
| tree | 1ebc65b844577fea5dcb0ed442666b8741ea9735 | |
| parent | 4f61cb184fd5d16d591303aacf8dd1e623d2137d (diff) | |
| download | op-kernel-dev-eb17ea3b1ce6302e7416c4ba58754fd70ee3ab62.zip op-kernel-dev-eb17ea3b1ce6302e7416c4ba58754fd70ee3ab62.tar.gz | |
Bluetooth: Use devm_kzalloc in btmrvl_sdio.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/btmrvl_sdio.c | 15 |
1 files changed, 4 insertions, 11 deletions
diff --git a/drivers/bluetooth/btmrvl_sdio.c b/drivers/bluetooth/btmrvl_sdio.c index 6a9e971..03b3acb 100644 --- a/drivers/bluetooth/btmrvl_sdio.c +++ b/drivers/bluetooth/btmrvl_sdio.c @@ -956,11 +956,9 @@ static int btmrvl_sdio_probe(struct sdio_func *func, BT_INFO("vendor=0x%x, device=0x%x, class=%d, fn=%d", id->vendor, id->device, id->class, func->num); - card = kzalloc(sizeof(*card), GFP_KERNEL); - if (!card) { - ret = -ENOMEM; - goto done; - } + card = devm_kzalloc(&func->dev, sizeof(*card), GFP_KERNEL); + if (!card) + return -ENOMEM; card->func = func; @@ -974,8 +972,7 @@ static int btmrvl_sdio_probe(struct sdio_func *func, if (btmrvl_sdio_register_dev(card) < 0) { BT_ERR("Failed to register BT device!"); - ret = -ENODEV; - goto free_card; + return -ENODEV; } /* Disable the interrupts on the card */ @@ -1023,9 +1020,6 @@ disable_host_int: btmrvl_sdio_disable_host_int(card); unreg_dev: btmrvl_sdio_unregister_dev(card); -free_card: - kfree(card); -done: return ret; } @@ -1047,7 +1041,6 @@ static void btmrvl_sdio_remove(struct sdio_func *func) BT_DBG("unregester dev"); btmrvl_sdio_unregister_dev(card); btmrvl_remove_card(card->priv); - kfree(card); } } } |
