File 1048-udev-net_setup_link-add-a-bit-more-logging.patch of Package systemd

From 866ee3682213789f85b877700457fdca05695a0e Mon Sep 17 00:00:00 2001
From: Tom Gundersen <teg@jklm.no>
Date: Thu, 3 Jul 2014 09:57:27 +0200
Subject: [PATCH] udev: net_setup_link - add a bit more logging

---
 src/udev/net/link-config.c |   10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git src/udev/net/link-config.c src/udev/net/link-config.c
index 7a9d01b..b8650a6 100644
--- src/udev/net/link-config.c
+++ src/udev/net/link-config.c
@@ -92,14 +92,20 @@ static int link_config_ctx_connect(link_config_ctx *ctx) {
 
         if (ctx->ethtool_fd == -1) {
                 r = ethtool_connect(&ctx->ethtool_fd);
-                if (r < 0)
+                if (r < 0) {
+                        log_warning("link_config: could not connect to ethtool: %s",
+                                    strerror(-r));
                         return r;
+                }
         }
 
         if (!ctx->rtnl) {
                 r = sd_rtnl_open(&ctx->rtnl, 0);
-                if (r < 0)
+                if (r < 0) {
+                        log_warning("link_config: could not connect to rtnl: %s",
+                                    strerror(-r));
                         return r;
+                }
         }
 
         return 0;
-- 
1.7.9.2