From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 7A63B3C4B91 for ; Thu, 11 Jun 2026 09:49:05 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1781171346; cv=none; b=b8xIZbpmHwu9A6QqIJuZMISpOPh3cOUodCHk9jg+HsmcYrmzXyuAKonw1+NRbEBEI9CgAROxI3ybvrV2tA96fDzuSX5usrybDjhJ5nq44n2mcVCv5zVdJ1tG4BGuseoHDbDSmAEejNz7hsHG9n4rt94xg47Qy8OIW0PhAzb8Os8= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1781171346; c=relaxed/simple; bh=YHx2MWaXsrDFJWVCnOFd7VOO2gqJkcgBeB16K8nzI4Y=; h=Message-ID:Date:From:To:Subject:In-Reply-To:References:Cc; b=sWw6GbhLOGeAanPYcf2Q7k8nqHqfpA1z6RzHbYVdNP7mLM4+y3ET+WDdqRdZIZz5hpDJv4p9k82p8U0n+TcNUFNtZ9VQTb5fxZfzQds1YVQwsxPTvZ0VnjFVY/3x8KGGGj2wGilDKqcQ918+6BMbbbyLrqjHL/1rwSVPd0rUTWE= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=bKK0PNb8; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="bKK0PNb8" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 7E64D1F00893; Thu, 11 Jun 2026 09:49:04 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1781171345; bh=PaXoJASViySO8hQHnbvUHikzZfdUFXuii1sojc9l76Y=; h=Date:From:To:Subject:In-Reply-To:References:Cc; b=bKK0PNb8qMFF5wpH05aFy7gNeTmuLz8Qh2Vn8uE7IV5mJszGi0+fkR4phVOFV3heL l0GIgNeOJSH1OCBDDOe6Eh1BqIjCGQkddosFvKxJARxVHDmJe8sFxtt40EZMko0H2D 0yX0GYC5MSGusLcHQR/1ElhKLPdvUTUkER7oVobqm0RczwFfrAi+SDvqS7ec6Pwv9A A2+P4Ghhp9mAjgAvd9QsaPR1CNighXOr6rC9lTHsh/wiEWx743+/SIt1AoNO5Dqbmg 2OcJcLuvhjWb85wVG2O1YcbIQfxahdVpIzGJQsHhE/ss9uGubzKvn5kQVB9EuouNIs h1Hh4CkoufSEQ== Message-ID: Date: Thu, 11 Jun 2026 09:49:02 +0000 From: "Maxime Ripard" To: "Cristian Ciocaltea" Subject: Re: [PATCH v7 01/30] drm/fb-helper: Remove unused local variable in hotplug_event() In-Reply-To: <20260602-dw-hdmi-qp-scramb-v7-1-445eb54ee1ed@collabora.com> References: <20260602-dw-hdmi-qp-scramb-v7-1-445eb54ee1ed@collabora.com> Cc: dri-devel@lists.freedesktop.org, kernel@collabora.com, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-rockchip@lists.infradead.org, "Andrzej Hajda" , "Andy Yan" , "Daniel Stone" , "Dave Stevenson" , "David Airlie" , =?utf-8?b?SGVpa28gU3TDvGJuZXI=?= , "Jernej Skrabec" , "Jonas Karlman" , "Laurent Pinchart" , "Luca Ceresoli" , "Maarten Lankhorst" , "Maxime Ripard" , =?utf-8?b?TWHDrXJhIENhbmFs?= , "Neil Armstrong" , "Raspberry Pi Kernel Maintenance" , "Robert Foss" , "Sandy Huang" , "Simona Vetter" , "Thomas Zimmermann" Content-Transfer-Encoding: 7bit Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: On Tue, 2 Jun 2026 01:44:01 +0300, Cristian Ciocaltea wrote: > Remove the 'err' local variable in drm_fb_helper_hotplug_event() which > only stores a return value that is never used beyond the immediate > return statement. This simplifies the code without behavior changes. > > Signed-off-by: Cristian Ciocaltea > > [ ... ] Acked-by: Maxime Ripard Thanks! Maxime