From mboxrd@z Thu Jan 1 00:00:00 1970 From: Matt Fleming Date: Wed, 04 May 2016 11:17:50 +0000 Subject: [PATCH 5/5] ia64/unaligned: Silence another GCC warning about an uninitialised variable Message-Id: <1462360670-27993-6-git-send-email-matt@codeblueprint.co.uk> List-Id: References: <1462360670-27993-1-git-send-email-matt@codeblueprint.co.uk> In-Reply-To: <1462360670-27993-1-git-send-email-matt@codeblueprint.co.uk> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: Tony Luck , Fenghua Yu Cc: Bjorn Helgaas , linux-ia64@vger.kernel.org, linux-kernel@vger.kernel.org, Matt Fleming 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