From nobody Sun Feb 8 02:55:54 2026 Received: from m16.mail.163.com (m16.mail.163.com [220.197.31.4]) (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 B15D022D78A; Mon, 12 Jan 2026 05:59:44 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=220.197.31.4 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1768197588; cv=none; b=B9eehJhOGsJBS4vq+QPB/ST/qAO8ul0FX9pRfuiJ6ol06b7H1Yz0Bye3AsrKev0AftJvmyzHSObRZjeZiD9EoKXSg/lr759GU9FqsrwJihttE532Vn/MEBMltXATmbOdlNioNWeN4wzsqLLns27sgRgHUb9IHkFT+fu6z3eBV7Y= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1768197588; c=relaxed/simple; bh=5RIurkaK8dS85D/jjNvFNPzCjhIJov3iHP7sMQTTBJQ=; h=From:To:Cc:Subject:Date:Message-Id:MIME-Version; b=ifP1QePZyYheGsekzoRTv2EcAB6AnHdRq088KZ0WJGLAaOXOfZi/h6WcuaEr8e7p8Ze6ZC9WAt+sdWDIrSsbu94bTUeER95nNGFHTQjkfI7gbpgovP+naRL/yzZO87kuj3XoFQXJqO0VAr1514h6nh4M82hbuLfqZU3IYNqk0Xo= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=163.com; spf=pass smtp.mailfrom=163.com; dkim=pass (1024-bit key) header.d=163.com header.i=@163.com header.b=HtvoYrOq; arc=none smtp.client-ip=220.197.31.4 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=163.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=163.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=163.com header.i=@163.com header.b="HtvoYrOq" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=163.com; s=s110527; h=From:To:Subject:Date:Message-Id:MIME-Version; bh=oH HaD4r3o5dEo8jo5v+j8eqWhGhcYStQHqww1Eiz2NI=; b=HtvoYrOqAzmtqOTgls ltv/YR3FIAUuQGL8cZ3Ih6g+Co6/+31smUNvu990zT5Zk/4pRHcjNINutlXz1af0 6Hqdn6YHuMTZf2u0j03ufSCy7dhvTFIE1rZW6bzqAdHohFd3C+SiStmu5DW6IQo5 AS42ugEhY1/KdoXvGAiYqxQ04= Received: from localhost.localdomain (unknown []) by gzsmtp4 (Coremail) with SMTP id PygvCgAH8dm8jWRpUh11Kw--.25S2; Mon, 12 Jan 2026 13:59:26 +0800 (CST) From: "jempty.liang" To: hverkuil@kernel.org, mchehab@kernel.org Cc: linux-media@vger.kernel.org, linux-kernel@vger.kernel.org, "jempty.liang" Subject: [PATCH] media: vivid: Simplify fb_vblank init in fb_blank Date: Mon, 12 Jan 2026 05:59:21 +0000 Message-Id: <20260112055921.118009-1-imntjempty@163.com> X-Mailer: git-send-email 2.25.1 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 X-CM-TRANSID: PygvCgAH8dm8jWRpUh11Kw--.25S2 X-Coremail-Antispam: 1Uf129KBjvdXoW7Wr15Wry8ur1xXF4xuF4kWFg_yoWDurb_uw 1vqr1I9F15Zr1Fqr1DAr4xZF9agFWDuws7ZFWqqrWrZryDCF1rA34jvr17W3WUWa1FgFy3 GFn8JF1Syr4xGjkaLaAFLSUrUUUUjb8apTn2vfkv8UJUUUU8Yxn0WfASr-VFAUDa7-sFnT 9fnUUvcSsGvfC2KfnxnUUI43ZEXa7sRt-eO7UUUUU== X-CM-SenderInfo: hlpq3yxhps35i6rwjhhfrp/xtbC+B4GB2lkjb750gAA3y Content-Type: text/plain; charset="utf-8" Adjust struct fb_vblank declaration scope and use aggregate init instead of memset for cleaner FBIOGET_VBLANK handling. Signed-off-by: jempty.liang --- drivers/media/test-drivers/vivid/vivid-osd.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/media/test-drivers/vivid/vivid-osd.c b/drivers/media/t= est-drivers/vivid/vivid-osd.c index 91ad9b314f2e..566f870b56a6 100644 --- a/drivers/media/test-drivers/vivid/vivid-osd.c +++ b/drivers/media/test-drivers/vivid/vivid-osd.c @@ -73,12 +73,10 @@ void vivid_fb_clear(struct vivid_dev *dev) static int vivid_fb_ioctl(struct fb_info *info, unsigned cmd, unsigned lon= g arg) { struct vivid_dev *dev =3D (struct vivid_dev *)info->par; + struct fb_vblank vblank =3D {}; =20 switch (cmd) { case FBIOGET_VBLANK: { - struct fb_vblank vblank; - - memset(&vblank, 0, sizeof(vblank)); vblank.flags =3D FB_VBLANK_HAVE_COUNT | FB_VBLANK_HAVE_VCOUNT | FB_VBLANK_HAVE_VSYNC; vblank.count =3D 0; --=20 2.25.1