From cdd6c34c5f363518e732a0b0ffd81861fd121ff7 Mon Sep 17 00:00:00 2001 Message-Id: In-Reply-To: <533f58d512d6a4c4e004e9efdfb807b1ba84a5de.1297550228.git.blauwirbel@gmail.com> References: <533f58d512d6a4c4e004e9efdfb807b1ba84a5de.1297550228.git.blauwirbel@gmail.com> From: Blue Swirl Date: Sat, 5 Feb 2011 21:30:42 +0000 Subject: [PATCH 06/10] serial: make optional Ignore failure with serial device creation. Signed-off-by: Blue Swirl --- hw/pc.h | 5 ++++- 1 files changed, 4 insertions(+), 1 deletions(-) diff --git a/hw/pc.h b/hw/pc.h index 09f63f0..89b43ea 100644 --- a/hw/pc.h +++ b/hw/pc.h @@ -21,7 +21,10 @@ static inline bool serial_isa_init(int index, CharDriverState *chr) { ISADevice *dev; - dev = isa_create("isa-serial"); + dev = isa_try_create("isa-serial"); + if (!dev) { + return false; + } qdev_prop_set_uint32(&dev->qdev, "index", index); qdev_prop_set_chr(&dev->qdev, "chardev", chr); if (qdev_init(&dev->qdev) < 0) { -- 1.7.2.3