From patchwork Mon Jan 22 11:03:26 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Jiri Slaby \(SUSE\)" X-Patchwork-Id: 765926 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 C0F073D548; Mon, 22 Jan 2024 11:04:28 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1705921468; cv=none; b=jrOXuBcStoWq9keiVQkwU6O48o4Yu7oHQ1azgBSras0/WJnLo4XAYNUtbIiC4DinFGl0nPGKVtDEFPadSbks0PFrOefbn0PyX2WSsL+SOuv3cx56Win7jn65ipRKNPwoRMbLoNLpjpXeILFy8t+kywWuGDEvOlhKnpJhCbICOFU= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1705921468; c=relaxed/simple; bh=AXiRX8dRFFCRyZh6z4CAVlWbUqnScmiBQUZ2UxbtulE=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=NigOrSHVUh/aVqB2oixQO2H2Nf7+HgfDgssXaDiCFZ0cfxgFPcMm2B3hyYIcL2S6pJah716X2Uf/z70EXT7onl90+zwIlmDUvLA953caei4I5H8cZDK1XGtw5xOTQGTru/JlIEQX/bU9/rNRQ4bsUajwzKPAV+GmIfX9Z7j7hBU= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=FmoKgcGb; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="FmoKgcGb" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 80F36C433F1; Mon, 22 Jan 2024 11:04:27 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1705921468; bh=AXiRX8dRFFCRyZh6z4CAVlWbUqnScmiBQUZ2UxbtulE=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=FmoKgcGbf6TyPm8w1G7cv7iJTCN4nL1ux4EgH3nIEqwHTuYPDFn5aejw6mG7S/u05 5YsPpgQkk0prPrSVTnKMcFJkBvzSzCTob/lzQlVdfS/KKusjf3nRjJYPs5YmLiXkgF sMjq/IP9JqCN+rBHvNf+fy4sPyna9xhdfKFrDYs0wyGaCXl7LFcgiClusZCSXvls6E oVCcHX5/3LPrucSA2x+5TEmnr7M0kTRkEUPmIvkwZ1Le33mr8GAPEc3axMIGzKvk4Q AuDMLTrgl93GW653h/XX8UAm4yzA26M1wqtJT5DMfpQ5W7D/1oVkiFI8z55IfIJNF2 PnOrhUFeT8dwg== From: "Jiri Slaby (SUSE)" To: gregkh@linuxfoundation.org Cc: linux-serial@vger.kernel.org, linux-kernel@vger.kernel.org, "Jiri Slaby (SUSE)" Subject: [PATCH v2 12/47] tty: vt: reflow csi_J() Date: Mon, 22 Jan 2024 12:03:26 +0100 Message-ID: <20240122110401.7289-13-jirislaby@kernel.org> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20240122110401.7289-1-jirislaby@kernel.org> References: <20240122110401.7289-1-jirislaby@kernel.org> Precedence: bulk X-Mailing-List: linux-serial@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Push cases one level left, according to coding style. And reorder local variables. Signed-off-by: Jiri Slaby (SUSE) --- drivers/tty/vt/vt.c | 50 ++++++++++++++++++++++----------------------- 1 file changed, 25 insertions(+), 25 deletions(-) diff --git a/drivers/tty/vt/vt.c b/drivers/tty/vt/vt.c index 85e89fb9b207..bf77d962eeb4 100644 --- a/drivers/tty/vt/vt.c +++ b/drivers/tty/vt/vt.c @@ -1507,34 +1507,34 @@ enum CSI_J { static void csi_J(struct vc_data *vc, enum CSI_J vpar) { + unsigned short *start; unsigned int count; - unsigned short * start; switch (vpar) { - case CSI_J_CURSOR_TO_END: - vc_uniscr_clear_line(vc, vc->state.x, - vc->vc_cols - vc->state.x); - vc_uniscr_clear_lines(vc, vc->state.y + 1, - vc->vc_rows - vc->state.y - 1); - count = (vc->vc_scr_end - vc->vc_pos) >> 1; - start = (unsigned short *)vc->vc_pos; - break; - case CSI_J_START_TO_CURSOR: - vc_uniscr_clear_line(vc, 0, vc->state.x + 1); - vc_uniscr_clear_lines(vc, 0, vc->state.y); - count = ((vc->vc_pos - vc->vc_origin) >> 1) + 1; - start = (unsigned short *)vc->vc_origin; - break; - case CSI_J_FULL: - flush_scrollback(vc); - fallthrough; - case CSI_J_VISIBLE: - vc_uniscr_clear_lines(vc, 0, vc->vc_rows); - count = vc->vc_cols * vc->vc_rows; - start = (unsigned short *)vc->vc_origin; - break; - default: - return; + case CSI_J_CURSOR_TO_END: + vc_uniscr_clear_line(vc, vc->state.x, + vc->vc_cols - vc->state.x); + vc_uniscr_clear_lines(vc, vc->state.y + 1, + vc->vc_rows - vc->state.y - 1); + count = (vc->vc_scr_end - vc->vc_pos) >> 1; + start = (unsigned short *)vc->vc_pos; + break; + case CSI_J_START_TO_CURSOR: + vc_uniscr_clear_line(vc, 0, vc->state.x + 1); + vc_uniscr_clear_lines(vc, 0, vc->state.y); + count = ((vc->vc_pos - vc->vc_origin) >> 1) + 1; + start = (unsigned short *)vc->vc_origin; + break; + case CSI_J_FULL: + flush_scrollback(vc); + fallthrough; + case CSI_J_VISIBLE: + vc_uniscr_clear_lines(vc, 0, vc->vc_rows); + count = vc->vc_cols * vc->vc_rows; + start = (unsigned short *)vc->vc_origin; + break; + default: + return; } scr_memsetw(start, vc->vc_video_erase_char, 2 * count); if (con_should_update(vc))