From patchwork Tue Jun 10 13:20:41 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Riku Voipio X-Patchwork-Id: 357925 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from lists.gnu.org (lists.gnu.org [IPv6:2001:4830:134:3::11]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id BA7C61400E2 for ; Tue, 10 Jun 2014 23:23:22 +1000 (EST) Received: from localhost ([::1]:39753 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1WuM1I-0004ZD-Mm for incoming@patchwork.ozlabs.org; Tue, 10 Jun 2014 09:23:20 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:53731) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1WuLyz-0000La-Am for qemu-devel@nongnu.org; Tue, 10 Jun 2014 09:21:02 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1WuLyp-0007aW-Pk for qemu-devel@nongnu.org; Tue, 10 Jun 2014 09:20:57 -0400 Received: from afflict.kos.to ([92.243.29.197]:41090) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1WuLyp-0007Zd-JC for qemu-devel@nongnu.org; Tue, 10 Jun 2014 09:20:47 -0400 Received: from afflict.kos.to (afflict [92.243.29.197]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by afflict.kos.to (Postfix) with ESMTPSA id 986EF26581; Tue, 10 Jun 2014 15:20:45 +0200 (CEST) From: riku.voipio@linaro.org To: qemu-devel@nongnu.org Date: Tue, 10 Jun 2014 16:20:41 +0300 Message-Id: <17f34aa372a4ebeb9d7b74dc778bf6d435f4ab39.1402405819.git.riku.voipio@linaro.org> X-Mailer: git-send-email 1.7.10.4 In-Reply-To: References: X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x X-Received-From: 92.243.29.197 Cc: Riku Voipio , Alexander Graf Subject: [Qemu-devel] [PATCH v3 12/13] signal/ppc/do_setcontext remove __get_user return check X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org From: Riku Voipio The last remaining check for return value of __get_user. Signed-off-by: Riku Voipio Reviewed-by: Peter Maydell Cc: Alexander Graf --- linux-user/signal.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/linux-user/signal.c b/linux-user/signal.c index 87e4575..f3b4378 100644 --- a/linux-user/signal.c +++ b/linux-user/signal.c @@ -4819,8 +4819,7 @@ static int do_setcontext(struct target_ucontext *ucp, CPUPPCState *env, int sig) fprintf (stderr, "do_setcontext: not implemented\n"); return 0; #else - if (__get_user(mcp_addr, &ucp->tuc_regs)) - return 1; + __get_user(mcp_addr, &ucp->tuc_regs); if (!lock_user_struct(VERIFY_READ, mcp, mcp_addr, 1)) return 1;