Revert "mkdumprd: omit dracut modules in case of network dumping"

This reverts commit fb522e972c.

We are going to add "--no-hostonly-default-device" dracut argument
in the following patch.

With the help of "--no-hostonly-default-device", dracut only
adds the dump target as host devices, which naturally guarantees
only required dracut modules being selected.

Signed-off-by: Xunlei Pang <xlpang@redhat.com>
Acked-by: Dave Young <dyoung@redhat.com>

mkdumprd

@@ -372,13 +372,12 @@ crypt_exists=0
 omit_dracut_modules()
 {
     local target majmin
-    local dm_exists network_only
+    local dm_exists
 
     # Skip fadump case
     is_fadump_capable && return
 
     dm_exists=0
-    network_only=1
 
     for target in $(get_kdump_targets); do
         if [ -b "$target" ]; then
@@ -386,9 +385,6 @@ omit_dracut_modules()
             # Check "dm"
             check_block_and_slaves is_dm $majmin && dm_exists=1
         fi
-
-        # Check nfs/ssh dumping
-        [[ "$target" != "nfs" && "$target" != "ssh" ]] && network_only=0
     done
 
     # Omit "crypt", BZ1451717
@@ -401,12 +397,6 @@ omit_dracut_modules()
         # "dm_exists=0" implies "crypt_exists=0"
         add_dracut_arg "--omit" "lvm dm multipath dmraid"
     fi
-
-    # Further omit more modules in case of nfs/ssh dumping
-    if [ "$network_only" == "1" ]; then
-        # "network_only=1" implies "dm_exists=0"
-        add_dracut_arg "--omit" "iscsi fcoe fcoe-uefi"
-    fi
 }
 
 if ! check_resettable; then