From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757896AbcEDLSE (ORCPT ); Wed, 4 May 2016 07:18:04 -0400 Received: from mail-wm0-f46.google.com ([74.125.82.46]:35878 "EHLO mail-wm0-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757880AbcEDLSA (ORCPT ); Wed, 4 May 2016 07:18:00 -0400 From: Matt Fleming To: Tony Luck , Fenghua Yu Cc: Bjorn Helgaas , linux-ia64@vger.kernel.org, linux-kernel@vger.kernel.org, Matt Fleming Subject: [PATCH 5/5] ia64/unaligned: Silence another GCC warning about an uninitialised variable Date: Wed, 4 May 2016 12:17:50 +0100 Message-Id: <1462360670-27993-6-git-send-email-matt@codeblueprint.co.uk> X-Mailer: git-send-email 2.7.3 In-Reply-To: <1462360670-27993-1-git-send-email-matt@codeblueprint.co.uk> References: <1462360670-27993-1-git-send-email-matt@codeblueprint.co.uk> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org arch/ia64/kernel/unaligned.c: In function 'ia64_handle_unaligned': arch/ia64/kernel/unaligned.c:1385:16: warning: 'u.l' may be used uninitialized in this function [-Wmaybe-uninitialized] opcode = (u.l >> IA64_OPCODE_SHIFT) & IA64_OPCODE_MASK; ^ Signed-off-by: Matt Fleming --- arch/ia64/kernel/unaligned.c | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/ia64/kernel/unaligned.c b/arch/ia64/kernel/unaligned.c index e7ae6088350a..7f0d31656b4d 100644 --- a/arch/ia64/kernel/unaligned.c +++ b/arch/ia64/kernel/unaligned.c @@ -1378,6 +1378,7 @@ ia64_handle_unaligned (unsigned long ifa, struct pt_regs *regs) * extract the instruction from the bundle given the slot number */ switch (ipsr->ri) { + default: case 0: u.l = (bundle[0] >> 5); break; case 1: u.l = (bundle[0] >> 46) | (bundle[1] << 18); break; case 2: u.l = (bundle[1] >> 23); break; -- 2.7.3