From patchwork Fri Jun 17 15:05:11 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ben Dooks X-Patchwork-Id: 9184271 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 1B35C601C0 for ; Fri, 17 Jun 2016 15:08:42 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 1486628396 for ; Fri, 17 Jun 2016 15:08:42 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 094352839F; Fri, 17 Jun 2016 15:08:42 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-4.2 required=2.0 tests=BAYES_00, RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.9]) (using TLSv1.2 with cipher AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 9769528396 for ; Fri, 17 Jun 2016 15:08:41 +0000 (UTC) Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1bDvMV-0007JU-FP; Fri, 17 Jun 2016 15:07:11 +0000 Received: from 82-70-136-246.dsl.in-addr.zen.co.uk ([82.70.136.246] helo=rainbowdash.ducie.codethink.co.uk) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1bDvL4-0005NF-D3 for linux-arm-kernel@lists.infradead.org; Fri, 17 Jun 2016 15:05:42 +0000 Received: from ben by rainbowdash.ducie.codethink.co.uk with local (Exim 4.87) (envelope-from ) id 1bDvKd-0004yY-UV; Fri, 17 Jun 2016 16:05:15 +0100 From: Ben Dooks To: linux-kernel@lists.codethink.co.uk Subject: [PATCH 7/9] ARM: probes: fix warning on NULL/0 substitution Date: Fri, 17 Jun 2016 16:05:11 +0100 Message-Id: <1466175913-19067-8-git-send-email-ben.dooks@codethink.co.uk> X-Mailer: git-send-email 2.8.1 In-Reply-To: <1466175913-19067-1-git-send-email-ben.dooks@codethink.co.uk> References: <1466175913-19067-1-git-send-email-ben.dooks@codethink.co.uk> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20160617_080542_628479_6181A299 X-CRM114-Status: UNSURE ( 8.77 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Ben Dooks , Russell King , linux-arm-kernel@lists.infradead.org MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP Fix warning from use of '0' as NULL pointer. arch/arm/probes/kprobes/actions-common.c:131:42: warning: Using plain integer as NULL pointer Signed-off-by: Ben Dooks --- Cc: Russell King Cc: linux-arm-kernel@lists.infradead.org --- arch/arm/probes/kprobes/actions-common.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/probes/kprobes/actions-common.c b/arch/arm/probes/kprobes/actions-common.c index bd20a71..60bf926 100644 --- a/arch/arm/probes/kprobes/actions-common.c +++ b/arch/arm/probes/kprobes/actions-common.c @@ -128,7 +128,7 @@ enum probes_insn __kprobes kprobe_decode_ldmstm(probes_opcode_t insn, struct arch_probes_insn *asi, const struct decode_header *h) { - probes_insn_handler_t *handler = 0; + probes_insn_handler_t *handler = NULL; unsigned reglist = insn & 0xffff; int is_ldm = insn & 0x100000; int rn = (insn >> 16) & 0xf;