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[Qemu-devel] [PATCH 02/11] acpi_table_add(): extract acpi_tables init to
From: |
Eduardo Habkost |
Subject: |
[Qemu-devel] [PATCH 02/11] acpi_table_add(): extract acpi_tables init to separate function |
Date: |
Wed, 27 Jun 2012 17:22:58 -0300 |
No behavior change, just code movement.
Signed-off-by: Eduardo Habkost <address@hidden>
---
hw/acpi.c | 14 ++++++++++----
1 file changed, 10 insertions(+), 4 deletions(-)
diff --git a/hw/acpi.c b/hw/acpi.c
index 21e573b..6180c7a 100644
--- a/hw/acpi.c
+++ b/hw/acpi.c
@@ -72,6 +72,15 @@ static void strzcpy(char *dst, const char *src, size_t size)
memcpy(dst, src, len);
}
+/* Init acpi_tables if necessary */
+static void init_acpi_tables(void)
+{
+ if (!acpi_tables) {
+ acpi_tables_len = sizeof(uint16_t);
+ acpi_tables = g_malloc0(acpi_tables_len);
+ }
+}
+
/* XXX fixme: this function uses obsolete argument parsing interface */
int acpi_table_add(const char *t)
{
@@ -101,10 +110,7 @@ int acpi_table_add(const char *t)
return -1;
}
- if (!acpi_tables) {
- acpi_tables_len = sizeof(uint16_t);
- acpi_tables = g_malloc0(acpi_tables_len);
- }
+ init_acpi_tables();
allen = acpi_tables_len;
start = allen;
--
1.7.10.4
- [Qemu-devel] [PATCH 00/11] acpi_table_add() code cleanup, Eduardo Habkost, 2012/06/27
- [Qemu-devel] [PATCH 03/11] acpi_table_add(): rename 'len' to 'acpi_len', Eduardo Habkost, 2012/06/27
- [Qemu-devel] [PATCH 04/11] acpi_table_add(): introduce 'qemu_len' variable, Eduardo Habkost, 2012/06/27
- [Qemu-devel] [PATCH 09/11] acpi_table_add(): extract acpi_tables reallocation code to a separate function, Eduardo Habkost, 2012/06/27
- [Qemu-devel] [PATCH 05/11] acpi_table_add(): extract ACPI header creation to separate function, Eduardo Habkost, 2012/06/27
- [Qemu-devel] [PATCH 10/11] acpi_table_add(): use acpi_newtable_resize() return value, Eduardo Habkost, 2012/06/27
- [Qemu-devel] [PATCH 01/11] acpi_table_add(): simplify acpi_tables on-demand initialization, Eduardo Habkost, 2012/06/27
- [Qemu-devel] [PATCH 06/11] acpi_table_add(): rename 'qemu_len' to 'newlen', Eduardo Habkost, 2012/06/27
- [Qemu-devel] [PATCH 02/11] acpi_table_add(): extract acpi_tables init to separate function,
Eduardo Habkost <=
- [Qemu-devel] [PATCH 07/11] acpi_table_add(): eliminate 'allen' variable, Eduardo Habkost, 2012/06/27
- [Qemu-devel] [PATCH 08/11] acpi_table_add(): eliminate 'start' variable, Eduardo Habkost, 2012/06/27
- [Qemu-devel] [PATCH 11/11] acpi_table_add(): extract acpi_tables count update code to separate function, Eduardo Habkost, 2012/06/27