package/linux-pam: drop useless LINUX_PAM_CPE_ID_NAME definition

This definition is useless, because it is equal to the default value
of <pkg>_CPE_ID_NAME as calculated by generic-package.

Before and after this patch, the CPE ID calculated for the linux-pam
package is exactly the same, according to "make linux-pam-show-info".

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Reviewed-by: Matthew Weber <matthew.weber@rockwellcollins.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

package/linux-pam/linux-pam.mk

@@ -22,7 +22,6 @@ LINUX_PAM_LICENSE = BSD-3-Clause
 LINUX_PAM_LICENSE_FILES = Copyright
 LINUX_PAM_MAKE_OPTS += LIBS=$(TARGET_NLS_LIBS)
 LINUX_PAM_CPE_ID_VENDOR = linux-pam
-LINUX_PAM_CPE_ID_NAME = linux-pam
 
 ifeq ($(BR2_PACKAGE_LIBSELINUX),y)
 LINUX_PAM_CONF_OPTS += --enable-selinux