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Thu, 17 Sep 2026 12:17:36 -0700 (PDT) Received: from localhost ([2c0f:3d00:6be:8900:ce5e:9212:ea4b:f30]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-4870bf27198sm17948470f8f.15.2026.09.17.12.17.35 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 17 Sep 2026 12:17:35 -0700 (PDT) Date: Thu, 17 Sep 2026 22:17:32 +0300 From: Dan Carpenter To: Zijun Hu Cc: linux-bluetooth@vger.kernel.org Subject: Re: [bug report] Bluetooth: btusb: Add support for Qualcomm multi-subsystem QCC2072 Message-ID: References: Precedence: bulk X-Mailing-List: linux-bluetooth@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: On Thu, Sep 17, 2026 at 10:15:22PM +0300, Dan Carpenter wrote: > Hello Zijun Hu, > > Commit 2e63b55654e0 ("Bluetooth: btusb: Add support for Qualcomm > multi-subsystem QCC2072") from Sep 13, 2026 (linux-next), leads to > the following Smatch static checker warning: > > drivers/bluetooth/btusb_qcom.c:2516 btqcom_set_bdaddr() > warn: passing positive error code '(-4095)-(-62),(-60)-(-1),1-255' to 'ERR_PTR' > See also: drivers/bluetooth/btusb_qcom.c:2931 btusb_qcom_shutdown_unified() warn: passing positive error code '(-4095)-(-62),(-60)-(-1),1-255' to 'ERR_PTR' drivers/bluetooth/btusb_qcom.c:2947 btusb_qcom_shutdown_unified() warn: passing positive error code '(-4095)-(-62),(-60)-(-1),1-255' to 'ERR_PTR' drivers/bluetooth/btusb_qcom.c:3562 btusb_post_download_unified_bt() warn: passing positive error code '(-4095)-(-62),(-60)-(-1),1-255' to 'ERR_PTR' drivers/bluetooth/btusb_qcom.c:3977 btusb_qcom_setup_unified() warn: passing positive error code '(-4095)-(-62),(-60)-(-1),1-255' to 'ERR_PTR' regards, dan carpenter