openssh: Don't unnecessary wear out NAND memory.

net/openssh/files/sshd.init

@@ -286,7 +286,8 @@ set_params()
 	set_root_login "${RootLogin}" "${RootPasswordAuth}"
 
 	# finalize
-	cp "${TEMPCONF}" "${ConfigFile}"
+	mkdir -p $(dirname "${ConfigFile}")
+	mv "${TEMPCONF}" "${ConfigFile}"
 }
 
 sshd_instance()
@@ -310,7 +311,7 @@ sshd_instance()
 	}
 
 	local PidFile="/var/run/${NAME}.${Cfg}.pid"
-	local ConfigFile="/etc/ssh/${NAME}.${Cfg}.conf"
+	local ConfigFile="/var/etc/${NAME}.${Cfg}.conf"
 
 	# create config file
 	set_params "$ConfigFile"