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[85.223.209.55]) by smtp.gmail.com with ESMTPSA id j128sm1044896wmd.12.2017.05.16.08.57.54 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Tue, 16 May 2017 08:57:55 -0700 (PDT) From: Andrii Anisov To: xen-devel@lists.xenproject.org Date: Tue, 16 May 2017 18:57:53 +0300 Message-Id: <1494950273-5094-1-git-send-email-andrii.anisov@gmail.com> X-Mailer: git-send-email 2.7.4 Cc: ian.jackson@eu.citrix.com, Julien Grall , wei.liu2@citrix.com, Andrii Anisov Subject: [Xen-devel] [[PATCH v2]] libxl/arm: Fix ARM build. X-BeenThere: xen-devel@lists.xen.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: Xen developer discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Errors-To: xen-devel-bounces@lists.xen.org Sender: "Xen-devel" X-Virus-Scanned: ClamAV using ClamSMTP From: Andrii Anisov Initialise *size in default branch to prevent certain compilers (i.e. Linaro GCC 5.2-2015.11-2) from reporting "variable may be used uninitialized" errors in caller function. Signed-off-by: Julien Grall Acked-by: Wei Liu --- tools/libxl/libxl_arm_acpi.c | 1 + 1 file changed, 1 insertion(+) diff --git a/tools/libxl/libxl_arm_acpi.c b/tools/libxl/libxl_arm_acpi.c index db113db..a6456be 100644 --- a/tools/libxl/libxl_arm_acpi.c +++ b/tools/libxl/libxl_arm_acpi.c @@ -87,6 +87,7 @@ static int libxl__estimate_madt_size(libxl__gc *gc, break; default: LOG(ERROR, "Unknown GIC version"); + *size = 0; rc = ERROR_FAIL; break; }