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-rw-r--r--net/nfc/core.c3
-rw-r--r--net/nfc/llcp_core.c8
2 files changed, 5 insertions, 6 deletions
diff --git a/net/nfc/core.c b/net/nfc/core.c
index be5d50c6d81d..819b87702b70 100644
--- a/net/nfc/core.c
+++ b/net/nfc/core.c
@@ -652,9 +652,6 @@ int nfc_set_remote_general_bytes(struct nfc_dev *dev, u8 *gb, u8 gb_len)
{
pr_debug("dev_name=%s gb_len=%d\n", dev_name(&dev->dev), gb_len);
- if (gb_len > NFC_MAX_GT_LEN)
- return -EINVAL;
-
return nfc_llcp_set_remote_gb(dev, gb, gb_len);
}
EXPORT_SYMBOL(nfc_set_remote_general_bytes);
diff --git a/net/nfc/llcp_core.c b/net/nfc/llcp_core.c
index 9d37dedec906..0cf9d4f45e6a 100644
--- a/net/nfc/llcp_core.c
+++ b/net/nfc/llcp_core.c
@@ -609,14 +609,16 @@ u8 *nfc_llcp_general_bytes(struct nfc_dev *dev, size_t *general_bytes_len)
int nfc_llcp_set_remote_gb(struct nfc_dev *dev, u8 *gb, u8 gb_len)
{
- struct nfc_llcp_local *local = nfc_llcp_find_local(dev);
+ struct nfc_llcp_local *local;
+
+ if (gb_len < 3 || gb_len > NFC_MAX_GT_LEN)
+ return -EINVAL;
+ local = nfc_llcp_find_local(dev);
if (local == NULL) {
pr_err("No LLCP device\n");
return -ENODEV;
}
- if (gb_len < 3)
- return -EINVAL;
memset(local->remote_gb, 0, NFC_MAX_GT_LEN);
memcpy(local->remote_gb, gb, gb_len);