| Message ID | 20240813121829.6693-1-0xff07@gmail.com |
|---|---|
| State | New |
| Headers | show |
| Series | Bluetooth: vhci: manage mutex with cleanup helpers | expand |
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=879205 ---Test result--- Test Summary: CheckPatch PASS 0.61 seconds GitLint PASS 0.58 seconds SubjectPrefix PASS 0.11 seconds BuildKernel PASS 29.42 seconds CheckAllWarning PASS 31.78 seconds CheckSparse PASS 37.59 seconds CheckSmatch PASS 103.26 seconds BuildKernel32 PASS 28.48 seconds TestRunnerSetup PASS 528.42 seconds TestRunner_l2cap-tester PASS 22.26 seconds TestRunner_iso-tester PASS 31.00 seconds TestRunner_bnep-tester PASS 5.00 seconds TestRunner_mgmt-tester PASS 110.45 seconds TestRunner_rfcomm-tester PASS 7.62 seconds TestRunner_sco-tester PASS 15.23 seconds TestRunner_ioctl-tester PASS 8.13 seconds TestRunner_mesh-tester PASS 6.13 seconds TestRunner_smp-tester PASS 7.04 seconds TestRunner_userchan-tester PASS 8.52 seconds IncrementalBuild PASS 28.73 seconds --- Regards, Linux Bluetooth
diff --git a/drivers/bluetooth/hci_vhci.c b/drivers/bluetooth/hci_vhci.c index c4046f8f1985..70f0c28372ec 100644 --- a/drivers/bluetooth/hci_vhci.c +++ b/drivers/bluetooth/hci_vhci.c @@ -19,6 +19,7 @@ #include <linux/errno.h> #include <linux/sched.h> #include <linux/poll.h> +#include <linux/cleanup.h> #include <linux/skbuff.h> #include <linux/miscdevice.h> @@ -468,9 +469,9 @@ static int vhci_create_device(struct vhci_data *data, __u8 opcode) { int err; - mutex_lock(&data->open_mutex); - err = __vhci_create_device(data, opcode); - mutex_unlock(&data->open_mutex); + scoped_guard(mutex, &data->open_mutex) { + err = __vhci_create_device(data, opcode); + } return err; }
Use macros in liunx/cleanup.h for automatic resource cleanup. Signed-off-by: Yo-Jung (Leo) Lin <0xff07@gmail.com> --- drivers/bluetooth/hci_vhci.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-)