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[85.223.209.52]) by smtp.gmail.com with ESMTPSA id 17sm16019426wmn.7.2017.05.16.03.23.19 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Tue, 16 May 2017 03:23:19 -0700 (PDT) From: Andrii Anisov To: xen-devel@lists.xenproject.org Date: Tue, 16 May 2017 13:23:18 +0300 Message-Id: <1494930198-3804-1-git-send-email-andrii.anisov@gmail.com> X-Mailer: git-send-email 2.7.4 Cc: Julien Grall , Andrii Anisov Subject: [Xen-devel] [[PATCH]] 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 Some compilers do not (validly?) detect that size will always be initialized when (rc > 0), so implicitly initialize it. Signed-off-by: Julien Grall --- tools/libxl/libxl_arm_acpi.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/tools/libxl/libxl_arm_acpi.c b/tools/libxl/libxl_arm_acpi.c index db113db..f61aec6 100644 --- a/tools/libxl/libxl_arm_acpi.c +++ b/tools/libxl/libxl_arm_acpi.c @@ -73,6 +73,8 @@ static int libxl__estimate_madt_size(libxl__gc *gc, { int rc = 0; + *size = 0; + switch (info->arch_arm.gic_version) { case LIBXL_GIC_VERSION_V2: *size = sizeof(struct acpi_table_madt) +