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hw/i386: Fix compiler warning when CONFIG_IDE_ISA is disabled

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When CONFIG_IDE_ISA is disabled, compilation currently fails:

 hw/i386/pc_piix.c: In function ‘pc_init1’:
 hw/i386/pc_piix.c:81:9: error: unused variable ‘i’ [-Werror=unused-variable]

Move the variable declaration to the right code block to avoid
this problem.

Fixes: 4501d317b50e ("hw/i386/pc: Extract pc_i8259_create()")
Signed-off-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20191115145049.26868-1-thuth@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Thomas Huth 2019-11-15 15:50:49 +01:00 committed by Paolo Bonzini
parent 7fac38635e
commit c9d6da3a5e
1 changed files with 2 additions and 2 deletions
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2
hw/i386/pc_piix.c
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@ -78,7 +78,6 @@ static void pc_init1(MachineState *machine,
X86MachineState *x86ms = X86_MACHINE(machine); X86MachineState *x86ms = X86_MACHINE(machine);
MemoryRegion *system_memory = get_system_memory(); MemoryRegion *system_memory = get_system_memory();
MemoryRegion *system_io = get_system_io(); MemoryRegion *system_io = get_system_io();
int i;
PCIBus *pci_bus; PCIBus *pci_bus;
ISABus *isa_bus; ISABus *isa_bus;
PCII440FXState *i440fx_state; PCII440FXState *i440fx_state;
@ -253,6 +252,7 @@ static void pc_init1(MachineState *machine,
} }
#ifdef CONFIG_IDE_ISA #ifdef CONFIG_IDE_ISA
else { else {
int i;
for (i = 0; i < MAX_IDE_BUS; i++) { for (i = 0; i < MAX_IDE_BUS; i++) {
ISADevice *dev; ISADevice *dev;
char busname[] = "ide.0"; char busname[] = "ide.0";