all: avoid coverity warnings about "Wrong Check of Return Value"

30. NetworkManager-1.9.2/src/settings/plugins/keyfile/nms-keyfile-writer.c:218:
check_return: Calling "g_mkdir_with_parents" without checking return
value (as is done elsewhere 4 out of 5
 times).

25. NetworkManager-1.9.2/src/platform/nm-linux-platform.c:3969:
check_return: Calling "_nl_send_nlmsg" without checking return value (as
is done elsewhere 4 out of 5 times).

34. NetworkManager-1.9.2/src/nm-core-utils.c:2843:
negative_returns: "fd2" is passed to a parameter that cannot be negative.

26. NetworkManager-1.9.2/src/devices/wwan/nm-modem-broadband.c:897:
check_return: Calling "nm_utils_parse_inaddr_bin" without checking
return value (as is done elsewhere 4 out of 5 times).

3. NetworkManager-1.9.2/src/devices/bluetooth/nm-bluez5-manager.c:386:
check_return: Calling "g_variant_lookup" without checking return value
(as is done elsewhere 79 out of 83 times).

16. NetworkManager-1.9.2/libnm-util/nm-setting.c:405:
check_return: Calling "nm_g_object_set_property" without checking return
value (as is done elsewhere 4 out of 5 times).

1 files changed, 1 insertions, 1 deletions

diff --git a/libnm-util/nm-setting.c b/libnm-util/nm-setting.c
index 53e8f34384..3bcefbc57c 100644
--- a/libnm-util/nm-setting.c
+++ b/libnm-util/nm-setting.c
@@ -402,7 +402,7 @@ nm_setting_new_from_hash (GType setting_type, GHashTable *hash)
 			continue;
 		}
 
-		nm_g_object_set_property ((GObject *) setting, prop_name, src_value, NULL);
+		(void) nm_g_object_set_property ((GObject *) setting, prop_name, src_value, NULL);
 	}
 
 	g_type_class_unref (class);