+ return 0;
+ }
+
+ if (ret == 0) {
+ printf("quota rescan started\n");
+ fflush(stdout);
+ } else if (ret < 0 && (!wait_for_completion || e != EINPROGRESS)) {
+ error("quota rescan failed: %m");
+ close_file_or_dir(fd, dirstream);
+ return 1;
+ }
+
+ if (wait_for_completion) {
+ ret = ioctl(fd, BTRFS_IOC_QUOTA_RESCAN_WAIT, &args);
+ e = errno;
+ if (ret < 0) {
+ error("quota rescan wait failed: %m");
+ close_file_or_dir(fd, dirstream);
+ return 1;