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Jones" , Denis Benato , Hans de Goede , =?UTF-8?q?Ilpo=20J=C3=A4rvinen?= Cc: platform-driver-x86@vger.kernel.org, linux-kernel@vger.kernel.org, Ethan Tidmore Subject: [PATCH 1/2] platform/x86: asus-wmi: Remove redundant condition Date: Thu, 26 Mar 2026 18:11:53 -0500 Message-ID: <20260326231154.856729-2-ethantidmore06@gmail.com> X-Mailer: git-send-email 2.53.0 In-Reply-To: <20260326231154.856729-1-ethantidmore06@gmail.com> References: <20260326231154.856729-1-ethantidmore06@gmail.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" The condition (ctrl_param >=3D 0) is always true because ctrl_param is an unsigned integer. Remove the redundant condition. Detected by Smatch: drivers/platform/x86/asus-wmi.c:4427 update_screenpad_bl_status() warn: always true condition '(ctrl_param >=3D 0) =3D> (0-u32max >=3D 0)' Fixes: 034f5efd362fb ("platform/x86: asus-wmi: adjust screenpad power/brigh= tness handling") Signed-off-by: Ethan Tidmore --- drivers/platform/x86/asus-wmi.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/platform/x86/asus-wmi.c b/drivers/platform/x86/asus-wm= i.c index 0b87214ddd1b..80144c412b90 100644 --- a/drivers/platform/x86/asus-wmi.c +++ b/drivers/platform/x86/asus-wmi.c @@ -4424,7 +4424,7 @@ static int update_screenpad_bl_status(struct backligh= t_device *bd) u32 ctrl_param =3D bd->props.brightness; int err =3D 0; =20 - if (ctrl_param >=3D 0 && bd->props.power) { + if (bd->props.power) { err =3D asus_wmi_set_devstate(ASUS_WMI_DEVID_SCREENPAD_POWER, 1, NULL); if (err < 0) return err; --=20 2.53.0