[kexec-tools] dump_rootfs for default target fix

[Dave Young]

commit d5bc608abd93f2bf584ead30d0fc8bba20a639b3
Author: Dave Young <dyoung at redhat.com>
Date:   Tue Jun 12 09:42:29 2012 +0800

    dump_rootfs for default target fix
    
    Do not reboot in dump_rootfs function, also do not directly call dump_rootfs
    for default dump. Instead just adding it to DUMP_INSTRUCTION as other
    user specified dump target.
    
    Signed-off-by: Dave Young <dyoung at redhat.com>
    Acked-by: Vivek Goyal <vgoyal at redhat.com>

 dracut-kdump.sh |   11 +++--------
 1 files changed, 3 insertions(+), 8 deletions(-)
---
diff --git a/dracut-kdump.sh b/dracut-kdump.sh
index c66ce0d..03a3c48 100755
--- a/dracut-kdump.sh
+++ b/dracut-kdump.sh
@@ -100,8 +100,6 @@ dump_rootfs()
     mkdir -p $NEWROOT/$KDUMP_PATH/$DATEDIR
     $CORE_COLLECTOR /proc/vmcore $NEWROOT/$KDUMP_PATH/$DATEDIR/vmcore || return 1
     sync
-    reboot -f
-    return 0
 }
 
 dump_nfs()
@@ -185,11 +183,8 @@ read_kdump_conf()
 
 read_kdump_conf
 
-if [ -n "$DUMP_INSTRUCTION" ]
-then
-    eval "$DUMP_INSTRUCTION && reboot -f"
-else
-    dump_rootfs
+if [ -z "$DUMP_INSTRUCTION" ]; then
+    add_dump_code "dump_rootfs"
 fi
 
-
+eval "$DUMP_INSTRUCTION && reboot -f"