openssh: drop user from skeleton

The sshd privilege drop user doesn't belong in the skeleton, it's
exclusively used by OpenSSH.

Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

package/openssh/openssh.mk

@@ -12,6 +12,10 @@ OPENSSH_CONF_ENV = LD="$(TARGET_CC)" LDFLAGS="$(TARGET_CFLAGS)"
 OPENSSH_CONF_OPTS = --sysconfdir=/etc/ssh --disable-lastlog --disable-utmp \
 		--disable-utmpx --disable-wtmp --disable-wtmpx --disable-strip
 
+define OPENSSH_USERS
+sshd -1 sshd -1 * - - - SSH drop priv user
+endef
+
 # uClibc toolchain for ARC doesn't support PIE at the moment
 ifeq ($(BR2_arc),y)
 OPENSSH_CONF_OPTS += --without-pie

system/skeleton/etc/passwd

@@ -10,4 +10,3 @@ backup:x:34:34:backup:/var/backups:/bin/sh
 operator:x:37:37:Operator:/var:/bin/sh
 ftp:x:83:83:ftp:/home/ftp:/bin/sh
 nobody:x:99:99:nobody:/home:/bin/sh
-sshd:x:103:99:Operator:/var:/bin/sh