diff options
Diffstat (limited to 'net/nfc/core.c')
| -rw-r--r-- | net/nfc/core.c | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/net/nfc/core.c b/net/nfc/core.c index 6089aca67b1..f4f526f7321 100644 --- a/net/nfc/core.c +++ b/net/nfc/core.c @@ -181,13 +181,13 @@ error: return rc; } -int nfc_dep_link_up(struct nfc_dev *dev, int target_index, - u8 comm_mode, u8 rf_mode) +int nfc_dep_link_up(struct nfc_dev *dev, int target_index, u8 comm_mode) { int rc = 0; + u8 *gb; + size_t gb_len; - pr_debug("dev_name=%s comm:%d rf:%d\n", - dev_name(&dev->dev), comm_mode, rf_mode); + pr_debug("dev_name=%s comm %d\n", dev_name(&dev->dev), comm_mode); if (!dev->ops->dep_link_up) return -EOPNOTSUPP; @@ -204,7 +204,13 @@ int nfc_dep_link_up(struct nfc_dev *dev, int target_index, goto error; } - rc = dev->ops->dep_link_up(dev, target_index, comm_mode, rf_mode); + gb = nfc_llcp_general_bytes(dev, &gb_len); + if (gb_len > NFC_MAX_GT_LEN) { + rc = -EINVAL; + goto error; + } + + rc = dev->ops->dep_link_up(dev, target_index, comm_mode, gb, gb_len); error: device_unlock(&dev->dev); @@ -367,12 +373,6 @@ int nfc_set_remote_general_bytes(struct nfc_dev *dev, u8 *gb, u8 gb_len) } EXPORT_SYMBOL(nfc_set_remote_general_bytes); -u8 *nfc_get_local_general_bytes(struct nfc_dev *dev, u8 *gt_len) -{ - return nfc_llcp_general_bytes(dev, gt_len); -} -EXPORT_SYMBOL(nfc_get_local_general_bytes); - /** * nfc_alloc_send_skb - allocate a skb for data exchange responses * |