Remove unneeded variables from link_key_request()
diff --git a/plugins/hciops.c b/plugins/hciops.c
index 81e3afb..131df1a 100644
--- a/plugins/hciops.c
+++ b/plugins/hciops.c
@@ -623,9 +623,7 @@
struct hci_auth_info_req req;
GSList *match;
struct link_key_info *key_info;
- unsigned char key[16];
char da[18];
- uint8_t type;
int err;
ba2str(dba, da);
@@ -652,12 +650,6 @@
DBG("Matching key %s", key_info ? "found" : "not found");
- if (key_info) {
- memcpy(key, key_info->key, sizeof(key));
- type = key_info->type;
- } else
- type = 0xff;
-
if (key_info == NULL || (!dev->debug_keys && key_info->type == 0x03)) {
/* Link key not found */
hci_send_cmd(dev->sk, OGF_LINK_CTL, OCF_LINK_KEY_NEG_REPLY,
@@ -667,17 +659,17 @@
/* Link key found */
- DBG("link key type 0x%02x", type);
+ DBG("link key type 0x%02x", key_info->type);
/* Don't use unauthenticated combination keys if MITM is
* required */
- if (type == 0x04 && req.type != 0xff && (req.type & 0x01))
+ if (key_info->type == 0x04 && req.type != 0xff && (req.type & 0x01))
hci_send_cmd(dev->sk, OGF_LINK_CTL, OCF_LINK_KEY_NEG_REPLY,
6, dba);
else {
link_key_reply_cp lr;
- memcpy(lr.link_key, key, 16);
+ memcpy(lr.link_key, key_info->key, 16);
bacpy(&lr.bdaddr, dba);
hci_send_cmd(dev->sk, OGF_LINK_CTL, OCF_LINK_KEY_REPLY,
