From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id B667BD10F50 for ; Wed, 26 Nov 2025 13:20:36 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 6BFE010E5F4; Wed, 26 Nov 2025 13:20:36 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=kernel.org header.i=@kernel.org header.b="SlzUKnq7"; dkim-atps=neutral Received: from sea.source.kernel.org (sea.source.kernel.org [172.234.252.31]) by gabe.freedesktop.org (Postfix) with ESMTPS id 3CAF210E5EC; Wed, 26 Nov 2025 13:20:34 +0000 (UTC) Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by sea.source.kernel.org (Postfix) with ESMTP id 242B940BFF; Wed, 26 Nov 2025 13:20:34 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 06F58C113D0; Wed, 26 Nov 2025 13:20:27 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1764163234; bh=lgAu6095fUG7URUtB5h9h1pWeOKehgRUT+IfEnrX0L8=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=SlzUKnq7+JYkCPIISBxuVSJtdfIbgnro2PHCDrhP1dJKS3DVMtUcilQacvEz/ee17 n/rAZbBLl1tDeiGBZMIfP903XFYmcmrpBfkc8FMNkSMAS5rh0UfG9DP0he9+bjVsGh X8NmWUTmwUR3GL7sikPHs0vQ2bTo45s6VLia93pI3VaJ0ZubUQToiKczIjcBU3OYJH 76rPpa7YG4R/HdNwlS3tq9eBfDQfTnu4JO+iNOIJ01Ta2z0h+YCkqh/kjqfGUp2F4F Hm0Zlee+s4KQs9RusVyTgY9xIZfMwbSIzZxLh5C2T1MI6nNapaHJFzmkrvgHBUK7NB bgrvQM/LDGb7A== From: Philipp Stanner To: Sumit Semwal , Gustavo Padovan , =?UTF-8?q?Christian=20K=C3=B6nig?= , Felix Kuehling , Alex Deucher , David Airlie , Simona Vetter , Jani Nikula , Joonas Lahtinen , Rodrigo Vivi , Tvrtko Ursulin , Huang Rui , Matthew Auld , Matthew Brost , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , Lucas De Marchi , =?UTF-8?q?Thomas=20Hellstr=C3=B6m?= Cc: linux-media@vger.kernel.org, dri-devel@lists.freedesktop.org, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, amd-gfx@lists.freedesktop.org, intel-gfx@lists.freedesktop.org, intel-xe@lists.freedesktop.org, rust-for-linux@vger.kernel.org, Philipp Stanner Subject: [PATCH 5/6] drm/ttm: Remove return check of dma_fence_signal() Date: Wed, 26 Nov 2025 14:19:14 +0100 Message-ID: <20251126131914.149445-7-phasta@kernel.org> X-Mailer: git-send-email 2.49.0 In-Reply-To: <20251126131914.149445-2-phasta@kernel.org> References: <20251126131914.149445-2-phasta@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-BeenThere: intel-xe@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Intel Xe graphics driver List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-xe-bounces@lists.freedesktop.org Sender: "Intel-xe" The return code of dma_fence_signal() is not useful and shall be removed from the kernel. To do so, all users must be removed. Remove usage of dma_fence_signal()'s return code. Suggested-by: Christian König Signed-off-by: Philipp Stanner --- drivers/gpu/drm/ttm/tests/ttm_bo_validate_test.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/ttm/tests/ttm_bo_validate_test.c b/drivers/gpu/drm/ttm/tests/ttm_bo_validate_test.c index 1bcc67977f48..34957624910f 100644 --- a/drivers/gpu/drm/ttm/tests/ttm_bo_validate_test.c +++ b/drivers/gpu/drm/ttm/tests/ttm_bo_validate_test.c @@ -692,7 +692,8 @@ static int threaded_fence_signal(void *arg) msleep(20); - return dma_fence_signal(fence); + dma_fence_signal(fence); + return 0; } static void ttm_bo_validate_move_fence_not_signaled(struct kunit *test) -- 2.49.0