@@ -1136,7 +1136,7 @@ static int drive_init_func(QemuOpts *opts, void *opaque)
static int drive_enable_snapshot(QemuOpts *opts, void *opaque)
{
- if (NULL == qemu_opt_get(opts, "snapshot")) {
+ if (qemu_opt_get(opts, "snapshot") == NULL) {
qemu_opt_set(opts, "snapshot", "on");
}
return 0;
@@ -2488,8 +2488,9 @@ static int foreach_device_config(int type, int (*func)(const char *cmdline))
loc_push_restore(&conf->loc);
rc = func(conf->cmdline);
loc_pop(&conf->loc);
- if (0 != rc)
+ if (rc != 0) {
return rc;
+ }
}
return 0;
}