T2636: remove workarounds for get_config_dict()

Now that b40c52682a256 ("config: T2636: get_config_dict() returns a list on
multi node by default") is implemented the workarounds can be removed.

3 files changed, 8 insertions, 36 deletions

diff --git a/data/templates/ntp/ntp.conf.tmpl b/data/templates/ntp/ntp.conf.tmpl
index 6ef0c0f2c..df8157a41 100644
--- a/data/templates/ntp/ntp.conf.tmpl
+++ b/data/templates/ntp/ntp.conf.tmpl
@@ -25,23 +25,15 @@ server {{ srv | replace('_', '-') }} iburst {{ options }}
 
 {% if allow_clients is defined and allow_clients.address is defined %}
 # Allowed clients configuration
-{%   if allow_clients.address is string %}
-restrict {{ allow_clients.address|address_from_cidr }} mask {{ allow_clients.address|netmask_from_cidr }} nomodify notrap nopeer
-{%   else %}
-{%     for address in allow_clients.address %}
+{%   for address in allow_clients.address %}
 restrict {{ address|address_from_cidr }} mask {{ address|netmask_from_cidr }} nomodify notrap nopeer
-{%     endfor %}
-{%   endif %}
+{%   endfor %}
 {% endif %}
 
 {% if listen_address %}
 # NTP should listen on configured addresses only
 interface ignore wildcard
-{%   if listen_address is string %}
-interface listen {{ listen_address }}
-{%   else %}
-{%     for address in listen_address %}
+{%   for address in listen_address %}
 interface listen {{ address }}
-{%     endfor %}
-{%   endif %}
+{%   endfor %}
 {% endif %}
diff --git a/data/templates/ssh/sshd_config.tmpl b/data/templates/ssh/sshd_config.tmpl
index 4fde24255..52d537aca 100644
--- a/data/templates/ssh/sshd_config.tmpl
+++ b/data/templates/ssh/sshd_config.tmpl
@@ -37,13 +37,9 @@ PermitRootLogin no
 UseDNS {{ "no" if disable_host_validation is defined else "yes" }}
 
 # Specifies the port number that sshd(8) listens on
-{% if port is string %}
-Port {{ port }}
-{% else %}
-{%   for value in port %}
+{% for value in port %}
 Port {{ value }}
-{%   endfor %}
-{% endif %}
+{% endfor %}
 
 # Gives the verbosity level that is used when logging messages from sshd
 LogLevel {{ loglevel | upper }}
@@ -53,13 +49,9 @@ PasswordAuthentication {{ "no" if disable_password_authentication is defined els
 
 {% if listen_address %}
 # Specifies the local addresses sshd should listen on
-{%   if listen_address is string %}
-ListenAddress {{ listen_address }}
-{%   else %}
-{%     for address in listen_address %}
+{%   for address in listen_address %}
 ListenAddress {{ address }}
-{%     endfor %}
-{%   endif %}
+{%   endfor %}
 {% endif %}
 
 {% if ciphers %}
diff --git a/data/templates/wifi/hostapd.conf.tmpl b/data/templates/wifi/hostapd.conf.tmpl
index 765668c57..a7efee6d5 100644
--- a/data/templates/wifi/hostapd.conf.tmpl
+++ b/data/templates/wifi/hostapd.conf.tmpl
@@ -500,18 +500,10 @@ wpa=1
 
 {%     if security.wpa.mode is defined and security.wpa.mode == 'wpa2' %}
 # Pairwise cipher for RSN/WPA2 (default: use wpa_pairwise value)
-{%       if security.wpa.cipher is string %}
-rsn_pairwise={{ security.wpa.cipher }}
-{%       else %}
 rsn_pairwise={{ security.wpa.cipher | join(" ") }}
-{%       endif %}
 {%     else %}
 # Pairwise cipher for WPA (v1) (default: TKIP)
-{%       if security.wpa.cipher is string %}
-wpa_pairwise={{ security.wpa.cipher }}
-{%       else %}
 wpa_pairwise={{ security.wpa.cipher | join(" ") }}
-{%       endif %}
 {%     endif %}
 {%   endif %}
 
@@ -522,11 +514,7 @@ wpa_pairwise={{ security.wpa.cipher | join(" ") }}
 # overriding the group cipher with an unexpected value can result in
 # interoperability issues and in general, this parameter is mainly used for
 # testing purposes.
-{%     if security.wpa.group_cipher is string %}
-group_cipher={{ security.wpa.group_cipher }}
-{%     else %}
 group_cipher={{ security.wpa.group_cipher | join(" ") }}
-{%     endif %}
 {%   endif %}
 
 {%   if security.wpa.passphrase is defined %}