diff options
Diffstat (limited to 'net/nfc/nci/spi.c')
| -rw-r--r-- | net/nfc/nci/spi.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/net/nfc/nci/spi.c b/net/nfc/nci/spi.c index 0935527d1d12..6a93533c480e 100644 --- a/net/nfc/nci/spi.c +++ b/net/nfc/nci/spi.c @@ -151,6 +151,8 @@ static int send_acknowledge(struct nci_spi *nspi, u8 acknowledge) int ret; skb = nci_skb_alloc(nspi->ndev, 0, GFP_KERNEL); + if (!skb) + return -ENOMEM; /* add the NCI SPI header to the start of the buffer */ hdr = skb_push(skb, NCI_SPI_HDR_LEN); @@ -317,4 +319,5 @@ done: } EXPORT_SYMBOL_GPL(nci_spi_read); +MODULE_DESCRIPTION("NFC Controller Interface (NCI) SPI link layer"); MODULE_LICENSE("GPL"); |