File kdump-net-0008-improve-auto-iface.patch of Package kdump

From: Petr Tesarik <ptesarik@suse.com>
Date: Thu, 1 Sep 2016 10:42:56 +0200
Subject: Use the correct method to get desired device mode for "auto"
References: bsc#980328
Patch-mainline: v0.8.16
Git-commit: bc691a84a9193dd64689373ee9601a9101418f06

There is already good heuristics kdump_netdev_mode(), but this
function is not used.

Signed-off-by: Petr Tesarik <ptesarik@suse.com>
---
 init/module-setup.sh |   11 +----------
 1 file changed, 1 insertion(+), 10 deletions(-)

--- a/init/module-setup.sh
+++ b/init/module-setup.sh
@@ -77,20 +77,11 @@ kdump_cmdline_ip() {
     fi
 
     [ "$_if" = "default" ] && _if=$(kdump_default_netdev)
+    [ "$_mode" = "auto" ] && _mode=$(kdump_netdev_mode "$_if")
 
     local iface
     kdump_ifname_config "$_if"
 
-    if [ "$_mode" = "auto" ] ; then
-	if [ -n $(kdump_ip_config "$_if") ] ; then
-	    _mode=dhcp4
-	elif [ -n $(kdump_ip6_config "$_if") ] ; then
-	    _mode=dhcp6
-	else
-	    _mode=auto6
-	fi
-    fi
-
     case "$_mode" in
 	static)
 	    printf " %s" \