Use usb_get_dev() and usb_put_dev() in order to update the reference
count of udev.
Signed-off-by: Salah Triki <[email protected]>
---
drivers/bluetooth/bfusb.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/bluetooth/bfusb.c b/drivers/bluetooth/bfusb.c
index 5a321b4076aa..c9145c914451 100644
--- a/drivers/bluetooth/bfusb.c
+++ b/drivers/bluetooth/bfusb.c
@@ -623,7 +623,7 @@ static int bfusb_probe(struct usb_interface *intf, const struct usb_device_id *i
if (!data)
return -ENOMEM;
- data->udev = udev;
+ data->udev = usb_get_dev(udev);
data->bulk_in_ep = bulk_in_ep->desc.bEndpointAddress;
data->bulk_out_ep = bulk_out_ep->desc.bEndpointAddress;
data->bulk_pkt_size = le16_to_cpu(bulk_out_ep->desc.wMaxPacketSize);
@@ -699,6 +699,8 @@ static void bfusb_disconnect(struct usb_interface *intf)
usb_set_intfdata(intf, NULL);
+ usb_put_dev(interface_to_usbdev(intf));
+
bfusb_close(hdev);
hci_unregister_dev(hdev);
--
2.25.1
On Sat, Jul 24, 2021 at 08:21:31PM +0100, Salah Triki wrote:
> Use usb_get_dev() and usb_put_dev() in order to update the reference
> count of udev.
What does this fix?
This is automated email and please do not reply to this email!
Dear submitter,
Thank you for submitting the patches to the linux bluetooth mailing list.
This is a CI test results with your patch series:
PW Link:https://patchwork.kernel.org/project/bluetooth/list/?series=520705
---Test result---
Test Summary:
CheckPatch PASS 0.50 seconds
GitLint PASS 0.11 seconds
BuildKernel PASS 635.97 seconds
TestRunner: Setup PASS 415.86 seconds
TestRunner: l2cap-tester PASS 2.99 seconds
TestRunner: bnep-tester PASS 2.19 seconds
TestRunner: mgmt-tester PASS 32.58 seconds
TestRunner: rfcomm-tester PASS 2.43 seconds
TestRunner: sco-tester PASS 2.35 seconds
TestRunner: smp-tester FAIL 2.31 seconds
TestRunner: userchan-tester PASS 2.15 seconds
Details
##############################
Test: CheckPatch - PASS - 0.50 seconds
Run checkpatch.pl script with rule in .checkpatch.conf
##############################
Test: GitLint - PASS - 0.11 seconds
Run gitlint with rule in .gitlint
##############################
Test: BuildKernel - PASS - 635.97 seconds
Build Kernel with minimal configuration supports Bluetooth
##############################
Test: TestRunner: Setup - PASS - 415.86 seconds
Setup environment for running Test Runner
##############################
Test: TestRunner: l2cap-tester - PASS - 2.99 seconds
Run test-runner with l2cap-tester
Total: 40, Passed: 40 (100.0%), Failed: 0, Not Run: 0
##############################
Test: TestRunner: bnep-tester - PASS - 2.19 seconds
Run test-runner with bnep-tester
Total: 1, Passed: 1 (100.0%), Failed: 0, Not Run: 0
##############################
Test: TestRunner: mgmt-tester - PASS - 32.58 seconds
Run test-runner with mgmt-tester
Total: 448, Passed: 445 (99.3%), Failed: 0, Not Run: 3
##############################
Test: TestRunner: rfcomm-tester - PASS - 2.43 seconds
Run test-runner with rfcomm-tester
Total: 9, Passed: 9 (100.0%), Failed: 0, Not Run: 0
##############################
Test: TestRunner: sco-tester - PASS - 2.35 seconds
Run test-runner with sco-tester
Total: 8, Passed: 8 (100.0%), Failed: 0, Not Run: 0
##############################
Test: TestRunner: smp-tester - FAIL - 2.31 seconds
Run test-runner with smp-tester
Total: 8, Passed: 7 (87.5%), Failed: 1, Not Run: 0
Failed Test Cases
SMP Client - SC Request 2 Failed 0.025 seconds
##############################
Test: TestRunner: userchan-tester - PASS - 2.15 seconds
Run test-runner with userchan-tester
Total: 3, Passed: 3 (100.0%), Failed: 0, Not Run: 0
---
Regards,
Linux Bluetooth