diff options
Diffstat (limited to 'drivers/nfc/nfcmrvl/fw_dnld.c')
| -rw-r--r-- | drivers/nfc/nfcmrvl/fw_dnld.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/nfc/nfcmrvl/fw_dnld.c b/drivers/nfc/nfcmrvl/fw_dnld.c index f8dcdf4b24f6..c38bdd6a5a82 100644 --- a/drivers/nfc/nfcmrvl/fw_dnld.c +++ b/drivers/nfc/nfcmrvl/fw_dnld.c @@ -17,7 +17,7 @@ */ #include <linux/module.h> -#include <linux/unaligned/access_ok.h> +#include <asm/unaligned.h> #include <linux/firmware.h> #include <linux/nfc.h> #include <net/nfc/nci.h> @@ -281,12 +281,11 @@ static int process_state_fw_dnld(struct nfcmrvl_private *priv, return -EINVAL; } skb_pull(skb, 1); - memcpy(&len, skb->data, 2); + len = get_unaligned_le16(skb->data); skb_pull(skb, 2); + comp_len = get_unaligned_le16(skb->data); memcpy(&comp_len, skb->data, 2); skb_pull(skb, 2); - len = get_unaligned_le16(&len); - comp_len = get_unaligned_le16(&comp_len); if (((~len) & 0xFFFF) != comp_len) { nfc_err(priv->dev, "bad len complement: %x %x %x", len, comp_len, (~len & 0xFFFF)); |