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[Qemu-devel] [PATCH 3/10] SMBIOS: Use macro to set smbios defaults
From: |
Gabriel L. Somlo |
Subject: |
[Qemu-devel] [PATCH 3/10] SMBIOS: Use macro to set smbios defaults |
Date: |
Mon, 10 Mar 2014 12:57:11 -0400 |
User-agent: |
Mutt/1.5.21 (2010-09-15) |
The function smbios_set_defaults() uses a repeating code pattern
for each field. This patch replaces that pattern with a macro.
Signed-off-by: Gabriel Somlo <address@hidden>
---
hw/i386/smbios.c | 17 ++++++++---------
1 file changed, 8 insertions(+), 9 deletions(-)
diff --git a/hw/i386/smbios.c b/hw/i386/smbios.c
index 89dc070..f4ee7b4 100644
--- a/hw/i386/smbios.c
+++ b/hw/i386/smbios.c
@@ -256,18 +256,17 @@ static void smbios_build_type_1_fields(void)
}
}
+#define SMBIOS_SET_DEFAULT(field, value) \
+ if (!field) { \
+ field = value; \
+ }
+
void smbios_set_defaults(const char *manufacturer,
const char *product, const char *version)
{
- if (!type1.manufacturer) {
- type1.manufacturer = manufacturer;
- }
- if (!type1.product) {
- type1.product = product;
- }
- if (!type1.version) {
- type1.version = version;
- }
+ SMBIOS_SET_DEFAULT(type1.manufacturer, manufacturer);
+ SMBIOS_SET_DEFAULT(type1.product, product);
+ SMBIOS_SET_DEFAULT(type1.version, version);
}
uint8_t *smbios_get_table(size_t *length)
--
1.8.1.4
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