static int process_resume(void) {
_cleanup_free_ char *name = NULL, *lnk = NULL;
+ if (!arg_resume_dev)
+ return 0;
+
name = unit_name_from_path_instance("systemd-hibernate-resume", arg_resume_dev, ".service");
if (!name)
return log_oom();
return log_oom();
mkdir_parents_label(lnk, 0755);
- if (symlink(SYSTEM_DATA_UNIT_PATH "/systemd-hibernate-resume@.service", lnk) < 0) {
- log_error("Failed to create symlink %s: %m", lnk);
- return -errno;
- }
+ if (symlink(SYSTEM_DATA_UNIT_PATH "/systemd-hibernate-resume@.service", lnk) < 0)
+ return log_error_errno(errno, "Failed to create symlink %s: %m", lnk);
return 0;
}
if (!in_initrd())
return EXIT_SUCCESS;
- if (parse_proc_cmdline(parse_proc_cmdline_item) < 0)
- return EXIT_FAILURE;
-
- if (arg_resume_dev != NULL)
- r = process_resume();
+ r = parse_proc_cmdline(parse_proc_cmdline_item);
+ if (r < 0)
+ log_warning_errno(r, "Failed to parse kernel command line, ignoring: %m");
+ r = process_resume();
free(arg_resume_dev);
return r < 0 ? EXIT_FAILURE : EXIT_SUCCESS;