From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753254AbbLVAAS (ORCPT ); Mon, 21 Dec 2015 19:00:18 -0500 Received: from zeniv.linux.org.uk ([195.92.253.2]:33061 "EHLO ZenIV.linux.org.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752308AbbLUXsG (ORCPT ); Mon, 21 Dec 2015 18:48:06 -0500 From: Al Viro To: linux-kernel@vger.kernel.org Cc: Linus Torvalds Subject: [POC][PATCH 42/83] simserial: get rid of pointless casts Date: Mon, 21 Dec 2015 23:47:15 +0000 Message-Id: <1450741676-5865-42-git-send-email-viro@ZenIV.linux.org.uk> X-Mailer: git-send-email 1.7.7.6 In-Reply-To: <20151221234615.GW20997@ZenIV.linux.org.uk> References: <20151221234615.GW20997@ZenIV.linux.org.uk> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Al Viro Signed-off-by: Al Viro --- arch/ia64/hp/sim/simserial.c | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) diff --git a/arch/ia64/hp/sim/simserial.c b/arch/ia64/hp/sim/simserial.c index 6e81449..7c3871e 100644 --- a/arch/ia64/hp/sim/simserial.c +++ b/arch/ia64/hp/sim/simserial.c @@ -364,19 +364,20 @@ static int activate(struct tty_port *port, struct tty_struct *tty) { struct serial_state *state = container_of(port, struct serial_state, port); - unsigned long flags, page; + unsigned long flags; + unsigned char *page; int retval = 0; - page = (unsigned long)get_zeroed_page(GFP_KERNEL); + page = get_zeroed_page(GFP_KERNEL); if (!page) return -ENOMEM; local_irq_save(flags); if (state->xmit.buf) - free_page((void *)page); + free_page(page); else - state->xmit.buf = (unsigned char *) page; + state->xmit.buf = page; if (state->irq) { retval = request_irq(state->irq, rs_interrupt_single, 0, -- 2.1.4