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-rw-r--r--net/bluetooth/hci_core.c2
-rw-r--r--net/bluetooth/hci_sock.c8
-rw-r--r--net/bluetooth/hci_sysfs.c3
-rw-r--r--net/bluetooth/l2cap.c24
-rw-r--r--net/bluetooth/rfcomm/tty.c2
-rw-r--r--net/mac80211/main.c2
-rw-r--r--net/mac80211/scan.c14
7 files changed, 29 insertions, 26 deletions
diff --git a/net/bluetooth/hci_core.c b/net/bluetooth/hci_core.c
index 8303f1c9ef5..c52f091ee6d 100644
--- a/net/bluetooth/hci_core.c
+++ b/net/bluetooth/hci_core.c
@@ -924,7 +924,7 @@ int hci_register_dev(struct hci_dev *hdev)
hci_conn_hash_init(hdev);
- INIT_LIST_HEAD(&hdev->blacklist.list);
+ INIT_LIST_HEAD(&hdev->blacklist);
memset(&hdev->stat, 0, sizeof(struct hci_dev_stats));
diff --git a/net/bluetooth/hci_sock.c b/net/bluetooth/hci_sock.c
index 4f170a59593..83acd164d39 100644
--- a/net/bluetooth/hci_sock.c
+++ b/net/bluetooth/hci_sock.c
@@ -168,9 +168,8 @@ static int hci_sock_release(struct socket *sock)
struct bdaddr_list *hci_blacklist_lookup(struct hci_dev *hdev, bdaddr_t *bdaddr)
{
struct list_head *p;
- struct bdaddr_list *blacklist = &hdev->blacklist;
- list_for_each(p, &blacklist->list) {
+ list_for_each(p, &hdev->blacklist) {
struct bdaddr_list *b;
b = list_entry(p, struct bdaddr_list, list);
@@ -202,7 +201,7 @@ static int hci_blacklist_add(struct hci_dev *hdev, void __user *arg)
bacpy(&entry->bdaddr, &bdaddr);
- list_add(&entry->list, &hdev->blacklist.list);
+ list_add(&entry->list, &hdev->blacklist);
return 0;
}
@@ -210,9 +209,8 @@ static int hci_blacklist_add(struct hci_dev *hdev, void __user *arg)
int hci_blacklist_clear(struct hci_dev *hdev)
{
struct list_head *p, *n;
- struct bdaddr_list *blacklist = &hdev->blacklist;
- list_for_each_safe(p, n, &blacklist->list) {
+ list_for_each_safe(p, n, &hdev->blacklist) {
struct bdaddr_list *b;
b = list_entry(p, struct bdaddr_list, list);
diff --git a/net/bluetooth/hci_sysfs.c b/net/bluetooth/hci_sysfs.c
index ce44c47eeac..8fb967beee8 100644
--- a/net/bluetooth/hci_sysfs.c
+++ b/net/bluetooth/hci_sysfs.c
@@ -439,12 +439,11 @@ static const struct file_operations inquiry_cache_fops = {
static int blacklist_show(struct seq_file *f, void *p)
{
struct hci_dev *hdev = f->private;
- struct bdaddr_list *blacklist = &hdev->blacklist;
struct list_head *l;
hci_dev_lock_bh(hdev);
- list_for_each(l, &blacklist->list) {
+ list_for_each(l, &hdev->blacklist) {
struct bdaddr_list *b;
bdaddr_t bdaddr;
diff --git a/net/bluetooth/l2cap.c b/net/bluetooth/l2cap.c
index 9ba1e8eee37..3e3cd9d4e52 100644
--- a/net/bluetooth/l2cap.c
+++ b/net/bluetooth/l2cap.c
@@ -2527,6 +2527,10 @@ done:
if (pi->imtu != L2CAP_DEFAULT_MTU)
l2cap_add_conf_opt(&ptr, L2CAP_CONF_MTU, 2, pi->imtu);
+ if (!(pi->conn->feat_mask & L2CAP_FEAT_ERTM) &&
+ !(pi->conn->feat_mask & L2CAP_FEAT_STREAMING))
+ break;
+
rfc.mode = L2CAP_MODE_BASIC;
rfc.txwin_size = 0;
rfc.max_transmit = 0;
@@ -2534,6 +2538,8 @@ done:
rfc.monitor_timeout = 0;
rfc.max_pdu_size = 0;
+ l2cap_add_conf_opt(&ptr, L2CAP_CONF_RFC, sizeof(rfc),
+ (unsigned long) &rfc);
break;
case L2CAP_MODE_ERTM:
@@ -2546,6 +2552,9 @@ done:
if (L2CAP_DEFAULT_MAX_PDU_SIZE > pi->conn->mtu - 10)
rfc.max_pdu_size = cpu_to_le16(pi->conn->mtu - 10);
+ l2cap_add_conf_opt(&ptr, L2CAP_CONF_RFC, sizeof(rfc),
+ (unsigned long) &rfc);
+
if (!(pi->conn->feat_mask & L2CAP_FEAT_FCS))
break;
@@ -2566,6 +2575,9 @@ done:
if (L2CAP_DEFAULT_MAX_PDU_SIZE > pi->conn->mtu - 10)
rfc.max_pdu_size = cpu_to_le16(pi->conn->mtu - 10);
+ l2cap_add_conf_opt(&ptr, L2CAP_CONF_RFC, sizeof(rfc),
+ (unsigned long) &rfc);
+
if (!(pi->conn->feat_mask & L2CAP_FEAT_FCS))
break;
@@ -2577,9 +2589,6 @@ done:
break;
}
- l2cap_add_conf_opt(&ptr, L2CAP_CONF_RFC, sizeof(rfc),
- (unsigned long) &rfc);
-
/* FIXME: Need actual value of the flush timeout */
//if (flush_to != L2CAP_DEFAULT_FLUSH_TO)
// l2cap_add_conf_opt(&ptr, L2CAP_CONF_FLUSH_TO, 2, pi->flush_to);
@@ -3339,6 +3348,15 @@ static inline int l2cap_information_rsp(struct l2cap_conn *conn, struct l2cap_cm
del_timer(&conn->info_timer);
+ if (result != L2CAP_IR_SUCCESS) {
+ conn->info_state |= L2CAP_INFO_FEAT_MASK_REQ_DONE;
+ conn->info_ident = 0;
+
+ l2cap_conn_start(conn);
+
+ return 0;
+ }
+
if (type == L2CAP_IT_FEAT_MASK) {
conn->feat_mask = get_unaligned_le32(rsp->data);
diff --git a/net/bluetooth/rfcomm/tty.c b/net/bluetooth/rfcomm/tty.c
index 026205c18b7..befc3a52aa0 100644
--- a/net/bluetooth/rfcomm/tty.c
+++ b/net/bluetooth/rfcomm/tty.c
@@ -1183,7 +1183,7 @@ int __init rfcomm_init_ttys(void)
return 0;
}
-void __exit rfcomm_cleanup_ttys(void)
+void rfcomm_cleanup_ttys(void)
{
tty_unregister_driver(rfcomm_tty_driver);
put_tty_driver(rfcomm_tty_driver);
diff --git a/net/mac80211/main.c b/net/mac80211/main.c
index 7cc4f913a43..798a91b100c 100644
--- a/net/mac80211/main.c
+++ b/net/mac80211/main.c
@@ -685,10 +685,12 @@ int ieee80211_register_hw(struct ieee80211_hw *hw)
return 0;
+#ifdef CONFIG_INET
fail_ifa:
pm_qos_remove_notifier(PM_QOS_NETWORK_LATENCY,
&local->network_latency_notifier);
rtnl_lock();
+#endif
fail_pm_qos:
ieee80211_led_exit(local);
ieee80211_remove_interfaces(local);
diff --git a/net/mac80211/scan.c b/net/mac80211/scan.c
index 41f20fb7e67..872d7b6ef6b 100644
--- a/net/mac80211/scan.c
+++ b/net/mac80211/scan.c
@@ -400,19 +400,7 @@ static int __ieee80211_start_scan(struct ieee80211_sub_if_data *sdata,
else
__set_bit(SCAN_SW_SCANNING, &local->scanning);
- /*
- * Kicking off the scan need not be protected,
- * only the scan variable stuff, since now
- * local->scan_req is assigned and other callers
- * will abort their scan attempts.
- *
- * This avoids too many locking dependencies
- * so that the scan completed calls have more
- * locking freedom.
- */
-
ieee80211_recalc_idle(local);
- mutex_unlock(&local->scan_mtx);
if (local->ops->hw_scan) {
WARN_ON(!ieee80211_prep_hw_scan(local));
@@ -420,8 +408,6 @@ static int __ieee80211_start_scan(struct ieee80211_sub_if_data *sdata,
} else
rc = ieee80211_start_sw_scan(local);
- mutex_lock(&local->scan_mtx);
-
if (rc) {
kfree(local->hw_scan_req);
local->hw_scan_req = NULL;
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-12-26 00:04:25 +0000