diff options
| -rw-r--r-- | src/udev/net/link-config.c | 16 |
1 files changed, 4 insertions, 12 deletions
diff --git a/src/udev/net/link-config.c b/src/udev/net/link-config.c index eedd94e777..ece9248c2a 100644 --- a/src/udev/net/link-config.c +++ b/src/udev/net/link-config.c @@ -191,20 +191,12 @@ static int load_link(link_config_ctx *ctx, const char *filename) { } static bool enable_name_policy(void) { - _cleanup_free_ char *line = NULL; - const char *word, *state; + _cleanup_free_ char *value = NULL; int r; - size_t l; - r = proc_cmdline(&line); - if (r < 0) { - log_warning_errno(r, "Failed to read /proc/cmdline, ignoring: %m"); - return true; - } - - FOREACH_WORD_QUOTED(word, l, line, state) - if (strneq(word, "net.ifnames=0", l)) - return false; + r = get_proc_cmdline_key("net.ifnames=", &value); + if (r > 0 && streq(value, "0")) + return false; return true; } |