Commit 7b9de406 authored by Nayna Jain's avatar Nayna Jain Committed by Jarkko Sakkinen
Browse files

integrity: remove global variable from machine_keyring.c 



trust_mok variable is accessed within a single function locally.

Change trust_mok from global to local static variable.

Signed-off-by: default avatarNayna Jain <nayna@linux.ibm.com>
Reviewed-and-tested-by: default avatarMimi Zohar <zohar@linux.ibm.com>
Reviewed-by: default avatarJarkko Sakkinen <jarkko@kernel.org>
Tested-by: default avatarNageswara R Sastry <rnsastry@linux.ibm.com>
Signed-off-by: default avatarJarkko Sakkinen <jarkko@kernel.org>
parent bc026676

security/integrity/platform_certs/machine_keyring.c

+2 −2
Original line number Diff line number Diff line
@@ -8,8 +8,6 @@ 
#include <linux/efi.h>

#include "../integrity.h"



static bool trust_mok;



static __init int machine_keyring_init(void)

{

	int rc;
@@ -65,9 +63,11 @@ static __init bool uefi_check_trust_mok_keys(void) 
bool __init trust_moklist(void)

{

	static bool initialized;

	static bool trust_mok;



	if (!initialized) {

		initialized = true;

		trust_mok = false;



		if (uefi_check_trust_mok_keys())

			trust_mok = true;