From nobody Mon Feb 9 10:24:09 2026 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 097D1C001DC for ; Mon, 31 Jul 2023 08:05:53 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230312AbjGaIFv (ORCPT ); Mon, 31 Jul 2023 04:05:51 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:56790 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231214AbjGaIEX (ORCPT ); Mon, 31 Jul 2023 04:04:23 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E213426A3; Mon, 31 Jul 2023 01:02:58 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 3B31260F5E; Mon, 31 Jul 2023 08:02:58 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id ECEAAC43395; Mon, 31 Jul 2023 08:02:54 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1690790577; bh=t10N72oEfrdWvctrgvxTa70mihQMypTsXP5is3fxQas=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=YFMtHrIhFzDSxjMCDs1WdZHEIKSx1+VX1YOY/dFgDZvmbzMGfH3RP0d+HhZhoU19t hZlT/E0OjVoFFCdn2M8gZRsVrZNFE2xg83Ly7od1GPm5C1479rkTdgj2CLZwfW4StB Twg4NRjSSaCFE4FsvZnKpqxXBAEeeD+q1lGqu2NjPqo2pBNKFOQ5tJgchlY82DRpY/ y7G0cT1PMK0AtF+xJ/BnB89INOyuzs3Ym2JPcAl0VlkWU7chVbYhaAI4cIrdI563VT p2H/YQNsB5sSXBMzPudyFIfUmPr6nK0XXZhNJbJcf8VxCiGpnxOSlqz7nQVXFZT6aP dJpIUIMMVM3Cw== From: "Jiri Slaby (SUSE)" To: gregkh@linuxfoundation.org Cc: linux-serial@vger.kernel.org, linux-kernel@vger.kernel.org, "Jiri Slaby (SUSE)" , Dario Binacchi , Wolfgang Grandegger , Marc Kleine-Budde , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , linux-can@vger.kernel.org, netdev@vger.kernel.org Subject: [PATCH 05/10] can: slcan: remove casts from tty->disc_data Date: Mon, 31 Jul 2023 10:02:39 +0200 Message-ID: <20230731080244.2698-6-jirislaby@kernel.org> X-Mailer: git-send-email 2.41.0 In-Reply-To: <20230731080244.2698-1-jirislaby@kernel.org> References: <20230731080244.2698-1-jirislaby@kernel.org> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" tty->disc_data is 'void *', so there is no need to cast from that. Therefore remove the casts and assign the pointer directly. Signed-off-by: Jiri Slaby (SUSE) Cc: Dario Binacchi Cc: Wolfgang Grandegger Cc: Marc Kleine-Budde Cc: "David S. Miller" Cc: Eric Dumazet Cc: Jakub Kicinski Cc: Paolo Abeni Cc: linux-can@vger.kernel.org Cc: netdev@vger.kernel.org Acked-by: Marc Kleine-Budde --- drivers/net/can/slcan/slcan-core.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/net/can/slcan/slcan-core.c b/drivers/net/can/slcan/slc= an-core.c index f4db77007c13..371af9d17b14 100644 --- a/drivers/net/can/slcan/slcan-core.c +++ b/drivers/net/can/slcan/slcan-core.c @@ -583,7 +583,7 @@ static void slcan_transmit(struct work_struct *work) */ static void slcan_write_wakeup(struct tty_struct *tty) { - struct slcan *sl =3D (struct slcan *)tty->disc_data; + struct slcan *sl =3D tty->disc_data; =20 schedule_work(&sl->tx_work); } @@ -778,7 +778,7 @@ static void slcan_receive_buf(struct tty_struct *tty, const unsigned char *cp, const char *fp, int count) { - struct slcan *sl =3D (struct slcan *)tty->disc_data; + struct slcan *sl =3D tty->disc_data; =20 if (!netif_running(sl->dev)) return; @@ -862,7 +862,7 @@ static int slcan_open(struct tty_struct *tty) */ static void slcan_close(struct tty_struct *tty) { - struct slcan *sl =3D (struct slcan *)tty->disc_data; + struct slcan *sl =3D tty->disc_data; =20 unregister_candev(sl->dev); =20 @@ -886,7 +886,7 @@ static void slcan_close(struct tty_struct *tty) static int slcan_ioctl(struct tty_struct *tty, unsigned int cmd, unsigned long arg) { - struct slcan *sl =3D (struct slcan *)tty->disc_data; + struct slcan *sl =3D tty->disc_data; unsigned int tmp; =20 switch (cmd) { --=20 2.41.0