X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=blobdiff_plain;f=src%2Fudev%2Fnet%2Flink-config.c;h=7d1bdc9ee739e1b03236fff7f1721556d29ab917;hp=25e3cc8dfb08fae69a383104f7806988abd242b6;hb=da927ba997d68401563b927f92e6e40e021a8e5c;hpb=58c9846d32e55799b6e4607136a34e2727c919ac

diff --git a/src/udev/net/link-config.c b/src/udev/net/link-config.c
index 25e3cc8df..7d1bdc9ee 100644
--- a/src/udev/net/link-config.c
+++ b/src/udev/net/link-config.c
@@ -174,11 +174,10 @@ static bool enable_name_policy(void) {
         size_t l;
 
         r = proc_cmdline(&line);
-        if (r < 0)
-                log_warning("Failed to read /proc/cmdline, ignoring: %s",
-                            strerror(-r));
-        if (r <= 0)
+        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))
@@ -196,7 +195,7 @@ int link_config_load(link_config_ctx *ctx) {
 
         if (!enable_name_policy()) {
                 ctx->enable_name_policy = false;
-                log_info("Network interface NamePolicy= disabled on kernel commandline, ignoring.");
+                log_info("Network interface NamePolicy= disabled on kernel command line, ignoring.");
         }
 
         /* update timestamp */
@@ -204,7 +203,7 @@ int link_config_load(link_config_ctx *ctx) {
 
         r = conf_files_list_strv(&files, ".link", NULL, link_dirs);
         if (r < 0) {
-                log_error("failed to enumerate link files: %s", strerror(-r));
+                log_error_errno(r, "failed to enumerate link files: %m");
                 return r;
         }