Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/padovan/bluetooth
diff --git a/drivers/bluetooth/ath3k.c b/drivers/bluetooth/ath3k.c
index db7cb81..106beb1 100644
--- a/drivers/bluetooth/ath3k.c
+++ b/drivers/bluetooth/ath3k.c
@@ -105,7 +105,7 @@
pipe = usb_sndctrlpipe(udev, 0);
- send_buf = kmalloc(BULK_SIZE, GFP_ATOMIC);
+ send_buf = kmalloc(BULK_SIZE, GFP_KERNEL);
if (!send_buf) {
BT_ERR("Can't allocate memory chunk for firmware");
return -ENOMEM;
@@ -176,7 +176,7 @@
count = firmware->size;
- send_buf = kmalloc(BULK_SIZE, GFP_ATOMIC);
+ send_buf = kmalloc(BULK_SIZE, GFP_KERNEL);
if (!send_buf) {
BT_ERR("Can't allocate memory chunk for firmware");
return -ENOMEM;
diff --git a/drivers/bluetooth/bcm203x.c b/drivers/bluetooth/bcm203x.c
index 8b1b643..54952ab 100644
--- a/drivers/bluetooth/bcm203x.c
+++ b/drivers/bluetooth/bcm203x.c
@@ -24,6 +24,7 @@
#include <linux/module.h>
+#include <linux/atomic.h>
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/slab.h>
@@ -65,6 +66,7 @@
unsigned long state;
struct work_struct work;
+ atomic_t shutdown;
struct urb *urb;
unsigned char *buffer;
@@ -97,6 +99,7 @@
data->state = BCM203X_SELECT_MEMORY;
+ /* use workqueue to have a small delay */
schedule_work(&data->work);
break;
@@ -155,7 +158,10 @@
struct bcm203x_data *data =
container_of(work, struct bcm203x_data, work);
- if (usb_submit_urb(data->urb, GFP_ATOMIC) < 0)
+ if (atomic_read(&data->shutdown))
+ return;
+
+ if (usb_submit_urb(data->urb, GFP_KERNEL) < 0)
BT_ERR("Can't submit URB");
}
@@ -243,6 +249,7 @@
usb_set_intfdata(intf, data);
+ /* use workqueue to have a small delay */
schedule_work(&data->work);
return 0;
@@ -254,6 +261,9 @@
BT_DBG("intf %p", intf);
+ atomic_inc(&data->shutdown);
+ cancel_work_sync(&data->work);
+
usb_kill_urb(data->urb);
usb_set_intfdata(intf, NULL);
diff --git a/drivers/bluetooth/bfusb.c b/drivers/bluetooth/bfusb.c
index 005919a..61b5914 100644
--- a/drivers/bluetooth/bfusb.c
+++ b/drivers/bluetooth/bfusb.c
@@ -568,22 +568,23 @@
BT_INFO("BlueFRITZ! USB loading firmware");
+ buf = kmalloc(BFUSB_MAX_BLOCK_SIZE + 3, GFP_KERNEL);
+ if (!buf) {
+ BT_ERR("Can't allocate memory chunk for firmware");
+ return -ENOMEM;
+ }
+
pipe = usb_sndctrlpipe(data->udev, 0);
if (usb_control_msg(data->udev, pipe, USB_REQ_SET_CONFIGURATION,
0, 1, 0, NULL, 0, USB_CTRL_SET_TIMEOUT) < 0) {
BT_ERR("Can't change to loading configuration");
+ kfree(buf);
return -EBUSY;
}
data->udev->toggle[0] = data->udev->toggle[1] = 0;
- buf = kmalloc(BFUSB_MAX_BLOCK_SIZE + 3, GFP_ATOMIC);
- if (!buf) {
- BT_ERR("Can't allocate memory chunk for firmware");
- return -ENOMEM;
- }
-
pipe = usb_sndbulkpipe(data->udev, data->bulk_out_ep);
while (count) {
diff --git a/include/net/bluetooth/rfcomm.h b/include/net/bluetooth/rfcomm.h
index d5eee20..e2e3eca 100644
--- a/include/net/bluetooth/rfcomm.h
+++ b/include/net/bluetooth/rfcomm.h
@@ -211,6 +211,7 @@
#define RFCOMM_AUTH_ACCEPT 6
#define RFCOMM_AUTH_REJECT 7
#define RFCOMM_DEFER_SETUP 8
+#define RFCOMM_ENC_DROP 9
/* Scheduling flags and events */
#define RFCOMM_SCHED_WAKEUP 31
diff --git a/net/bluetooth/hci_core.c b/net/bluetooth/hci_core.c
index b84458d..be84ae3 100644
--- a/net/bluetooth/hci_core.c
+++ b/net/bluetooth/hci_core.c
@@ -613,7 +613,7 @@
if (!test_bit(HCI_RAW, &hdev->flags)) {
set_bit(HCI_INIT, &hdev->flags);
__hci_request(hdev, hci_reset_req, 0,
- msecs_to_jiffies(250));
+ msecs_to_jiffies(HCI_INIT_TIMEOUT));
clear_bit(HCI_INIT, &hdev->flags);
}
diff --git a/net/bluetooth/mgmt.c b/net/bluetooth/mgmt.c
index 5a94eec..5caff4d 100644
--- a/net/bluetooth/mgmt.c
+++ b/net/bluetooth/mgmt.c
@@ -147,8 +147,6 @@
hci_del_off_timer(d);
- set_bit(HCI_MGMT, &d->flags);
-
if (test_bit(HCI_SETUP, &d->flags))
continue;
diff --git a/net/bluetooth/rfcomm/core.c b/net/bluetooth/rfcomm/core.c
index 38b618c..4e32e18 100644
--- a/net/bluetooth/rfcomm/core.c
+++ b/net/bluetooth/rfcomm/core.c
@@ -1802,6 +1802,11 @@
continue;
}
+ if (test_bit(RFCOMM_ENC_DROP, &d->flags)) {
+ __rfcomm_dlc_close(d, ECONNREFUSED);
+ continue;
+ }
+
if (test_and_clear_bit(RFCOMM_AUTH_ACCEPT, &d->flags)) {
rfcomm_dlc_clear_timer(d);
if (d->out) {
@@ -2077,7 +2082,7 @@
if (test_and_clear_bit(RFCOMM_SEC_PENDING, &d->flags)) {
rfcomm_dlc_clear_timer(d);
if (status || encrypt == 0x00) {
- __rfcomm_dlc_close(d, ECONNREFUSED);
+ set_bit(RFCOMM_ENC_DROP, &d->flags);
continue;
}
}
@@ -2088,7 +2093,7 @@
rfcomm_dlc_set_timer(d, RFCOMM_AUTH_TIMEOUT);
continue;
} else if (d->sec_level == BT_SECURITY_HIGH) {
- __rfcomm_dlc_close(d, ECONNREFUSED);
+ set_bit(RFCOMM_ENC_DROP, &d->flags);
continue;
}
}