From c768eef18c18087d39eaf0e090629dbbca0f51dc Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Alex=20Benn=C3=A9e?= Date: Wed, 9 Sep 2020 12:27:38 +0100 Subject: [PATCH] hw/i386: make explicit clearing of pch_rev_id MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Some compilers (notably the Xenial gcc in Travis) fail to spot that this will always be set if pch_dev_id != 0xffff. Given this is setup code and using _Pragma to override is equally as ugly lets just remove the doubt from the compilers mind. Signed-off-by: Alex Bennée Reviewed-by: Philippe Mathieu-Daudé Message-Id: <20200909112742.25730-8-alex.bennee@linaro.org> --- hw/i386/pc_piix.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/hw/i386/pc_piix.c b/hw/i386/pc_piix.c index 32b1453e6a..33fa035fb7 100644 --- a/hw/i386/pc_piix.c +++ b/hw/i386/pc_piix.c @@ -930,7 +930,7 @@ void igd_passthrough_isa_bridge_create(PCIBus *bus, uint16_t gpu_dev_id) struct PCIDevice *bridge_dev; int i, num; uint16_t pch_dev_id = 0xffff; - uint8_t pch_rev_id; + uint8_t pch_rev_id = 0; num = ARRAY_SIZE(igd_combo_id_infos); for (i = 0; i < num; i++) {