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* [PATCH] Bluetooth: btusb: Fix a unspported condition to set available debug features
@ 2021-07-09 13:46 Jun Miao
  2021-07-09 15:02 ` bluez.test.bot
  2021-07-22 14:17 ` [PATCH] " Marcel Holtmann
  0 siblings, 2 replies; 3+ messages in thread
From: Jun Miao @ 2021-07-09 13:46 UTC (permalink / raw)
  To: matthias.bgg
  Cc: marcel, johan.hedberg, luiz.dentz, linux-bluetooth, linux-kernel,
	linux-arm-kernel

When reading the support debug features failed, there are not available
features init. Continue to set the debug features is illogical, we should
skip btintel_set_debug_features(), even if check it by "if (!features)".

Fixes: c453b10c2b28 ("Bluetooth: btusb: Configure Intel debug feature based on
available support")
Signed-off-by: Jun Miao <jun.miao@windriver.com>
---
 drivers/bluetooth/btusb.c | 18 ++++++++++--------
 1 file changed, 10 insertions(+), 8 deletions(-)

diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c
index 7f6ba2c975ed..a3c027d17745 100644
--- a/drivers/bluetooth/btusb.c
+++ b/drivers/bluetooth/btusb.c
@@ -2889,10 +2889,11 @@ static int btusb_setup_intel_new(struct hci_dev *hdev)
 	/* Read the Intel supported features and if new exception formats
 	 * supported, need to load the additional DDC config to enable.
 	 */
-	btintel_read_debug_features(hdev, &features);
-
-	/* Set DDC mask for available debug features */
-	btintel_set_debug_features(hdev, &features);
+	err = btintel_read_debug_features(hdev, &features);
+	if (!err) {
+		/* Set DDC mask for available debug features */
+		btintel_set_debug_features(hdev, &features);
+	}
 
 	/* Read the Intel version information after loading the FW  */
 	err = btintel_read_version(hdev, &ver);
@@ -2985,10 +2986,11 @@ static int btusb_setup_intel_newgen(struct hci_dev *hdev)
 	/* Read the Intel supported features and if new exception formats
 	 * supported, need to load the additional DDC config to enable.
 	 */
-	btintel_read_debug_features(hdev, &features);
-
-	/* Set DDC mask for available debug features */
-	btintel_set_debug_features(hdev, &features);
+	err = btintel_read_debug_features(hdev, &features);
+	if (!err) {
+		/* Set DDC mask for available debug features */
+		btintel_set_debug_features(hdev, &features);
+	}
 
 	/* Read the Intel version information after loading the FW  */
 	err = btintel_read_version_tlv(hdev, &version);
-- 
2.25.1


^ permalink raw reply	[flat|nested] 3+ messages in thread

* RE: Bluetooth: btusb: Fix a unspported condition to set available debug features
  2021-07-09 13:46 [PATCH] Bluetooth: btusb: Fix a unspported condition to set available debug features Jun Miao
@ 2021-07-09 15:02 ` bluez.test.bot
  2021-07-22 14:17 ` [PATCH] " Marcel Holtmann
  1 sibling, 0 replies; 3+ messages in thread
From: bluez.test.bot @ 2021-07-09 15:02 UTC (permalink / raw)
  To: linux-bluetooth, jun.miao

[-- Attachment #1: Type: text/plain, Size: 3581 bytes --]

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=513119

---Test result---

Test Summary:
CheckPatch                    FAIL      0.48 seconds
GitLint                       FAIL      0.11 seconds
BuildKernel                   PASS      554.29 seconds
TestRunner: Setup             PASS      359.14 seconds
TestRunner: l2cap-tester      PASS      2.65 seconds
TestRunner: bnep-tester       PASS      1.99 seconds
TestRunner: mgmt-tester       PASS      30.97 seconds
TestRunner: rfcomm-tester     PASS      2.16 seconds
TestRunner: sco-tester        PASS      2.09 seconds
TestRunner: smp-tester        FAIL      2.12 seconds
TestRunner: userchan-tester   PASS      2.01 seconds

Details
##############################
Test: CheckPatch - FAIL - 0.48 seconds
Run checkpatch.pl script with rule in .checkpatch.conf
Bluetooth: btusb: Fix a unspported condition to set available debug features
WARNING: Unknown commit id 'c453b10c2b28', maybe rebased or not pulled?
#11: 
Fixes: c453b10c2b28 ("Bluetooth: btusb: Configure Intel debug feature based on

total: 0 errors, 1 warnings, 30 lines checked

NOTE: For some of the reported defects, checkpatch may be able to
      mechanically convert to the typical style using --fix or --fix-inplace.

"[PATCH] Bluetooth: btusb: Fix a unspported condition to set available" has style problems, please review.

NOTE: If any of the errors are false positives, please report
      them to the maintainer, see CHECKPATCH in MAINTAINERS.


##############################
Test: GitLint - FAIL - 0.11 seconds
Run gitlint with rule in .gitlint
Bluetooth: btusb: Fix a unspported condition to set available debug features
1: T1 Title exceeds max length (76>72): "Bluetooth: btusb: Fix a unspported condition to set available debug features"


##############################
Test: BuildKernel - PASS - 554.29 seconds
Build Kernel with minimal configuration supports Bluetooth


##############################
Test: TestRunner: Setup - PASS - 359.14 seconds
Setup environment for running Test Runner


##############################
Test: TestRunner: l2cap-tester - PASS - 2.65 seconds
Run test-runner with l2cap-tester
Total: 40, Passed: 40 (100.0%), Failed: 0, Not Run: 0

##############################
Test: TestRunner: bnep-tester - PASS - 1.99 seconds
Run test-runner with bnep-tester
Total: 1, Passed: 1 (100.0%), Failed: 0, Not Run: 0

##############################
Test: TestRunner: mgmt-tester - PASS - 30.97 seconds
Run test-runner with mgmt-tester
Total: 446, Passed: 443 (99.3%), Failed: 0, Not Run: 3

##############################
Test: TestRunner: rfcomm-tester - PASS - 2.16 seconds
Run test-runner with rfcomm-tester
Total: 9, Passed: 9 (100.0%), Failed: 0, Not Run: 0

##############################
Test: TestRunner: sco-tester - PASS - 2.09 seconds
Run test-runner with sco-tester
Total: 8, Passed: 8 (100.0%), Failed: 0, Not Run: 0

##############################
Test: TestRunner: smp-tester - FAIL - 2.12 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       0.020 seconds

##############################
Test: TestRunner: userchan-tester - PASS - 2.01 seconds
Run test-runner with userchan-tester
Total: 3, Passed: 3 (100.0%), Failed: 0, Not Run: 0



---
Regards,
Linux Bluetooth


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^ permalink raw reply	[flat|nested] 3+ messages in thread

* Re: [PATCH] Bluetooth: btusb: Fix a unspported condition to set available debug features
  2021-07-09 13:46 [PATCH] Bluetooth: btusb: Fix a unspported condition to set available debug features Jun Miao
  2021-07-09 15:02 ` bluez.test.bot
@ 2021-07-22 14:17 ` Marcel Holtmann
  1 sibling, 0 replies; 3+ messages in thread
From: Marcel Holtmann @ 2021-07-22 14:17 UTC (permalink / raw)
  To: Jun Miao
  Cc: matthias.bgg, Johan Hedberg, Luiz Augusto von Dentz,
	Bluetooth Kernel Mailing List, linux-kernel, linux-arm-kernel

Hi Jun,

> When reading the support debug features failed, there are not available
> features init. Continue to set the debug features is illogical, we should
> skip btintel_set_debug_features(), even if check it by "if (!features)".
> 
> Fixes: c453b10c2b28 ("Bluetooth: btusb: Configure Intel debug feature based on
> available support")
> Signed-off-by: Jun Miao <jun.miao@windriver.com>
> ---
> drivers/bluetooth/btusb.c | 18 ++++++++++--------
> 1 file changed, 10 insertions(+), 8 deletions(-)

patch has been applied to bluetooth-next tree.

Regards

Marcel


^ permalink raw reply	[flat|nested] 3+ messages in thread

end of thread, other threads:[~2021-07-22 14:17 UTC | newest]

Thread overview: 3+ messages (download: mbox.gz / follow: Atom feed)
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2021-07-09 13:46 [PATCH] Bluetooth: btusb: Fix a unspported condition to set available debug features Jun Miao
2021-07-09 15:02 ` bluez.test.bot
2021-07-22 14:17 ` [PATCH] " Marcel Holtmann

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