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accel: Simplify configure_accelerator() using AccelType *acc variable 

Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Eduardo Habkost 2014-09-26 17:45:19 -03:00 committed by Paolo Bonzini
parent e54adde615
commit e8b466ef95
1 changed files with 10 additions and 8 deletions
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18
accel.c
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@ -62,6 +62,7 @@ int configure_accelerator(MachineClass *mc)
int i, ret;
bool accel_initialised = false;
bool init_failed = false;
AccelType *acc = NULL;
p = qemu_opt_get(qemu_get_machine_opts(), "accel");
if (p == NULL) {
@ -75,20 +76,21 @@ int configure_accelerator(MachineClass *mc)
}
p = get_opt_name(buf, sizeof(buf), p, ':');
for (i = 0; i < ARRAY_SIZE(accel_list); i++) {
if (strcmp(accel_list[i].opt_name, buf) == 0) {
if (!accel_list[i].available()) {
acc = &accel_list[i];
if (strcmp(acc->opt_name, buf) == 0) {
if (!acc->available()) {
printf("%s not supported for this target\n",
accel_list[i].name);
acc->name);
break;
}
*(accel_list[i].allowed) = true;
ret = accel_list[i].init(mc);
*(acc->allowed) = true;
ret = acc->init(mc);
if (ret < 0) {
init_failed = true;
fprintf(stderr, "failed to initialize %s: %s\n",
accel_list[i].name,
acc->name,
strerror(-ret));
*(accel_list[i].allowed) = false;
*(acc->allowed) = false;
} else {
accel_initialised = true;
}
@ -108,7 +110,7 @@ int configure_accelerator(MachineClass *mc)
}
if (init_failed) {
fprintf(stderr, "Back to %s accelerator.\n", accel_list[i].name);
fprintf(stderr, "Back to %s accelerator.\n", acc->name);
}
return !accel_initialised;