diff options
| -rw-r--r-- | drivers/bluetooth/btmrvl_sdio.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/bluetooth/btmrvl_sdio.c b/drivers/bluetooth/btmrvl_sdio.c index 1cfa8b4ace50..5b33b85790f2 100644 --- a/drivers/bluetooth/btmrvl_sdio.c +++ b/drivers/bluetooth/btmrvl_sdio.c @@ -777,8 +777,9 @@ static int btmrvl_sdio_host_to_card(struct btmrvl_private *priv, buf = payload; if ((unsigned long) payload & (BTSDIO_DMA_ALIGN - 1)) { tmpbufsz = ALIGN_SZ(nb, BTSDIO_DMA_ALIGN); - tmpbuf = kmalloc(tmpbufsz, GFP_KERNEL); - memset(tmpbuf, 0, tmpbufsz); + tmpbuf = kzalloc(tmpbufsz, GFP_KERNEL); + if (!tmpbuf) + return -ENOMEM; buf = (u8 *) ALIGN_ADDR(tmpbuf, BTSDIO_DMA_ALIGN); memcpy(buf, payload, nb); } |