Merge branch 'next-integrity' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security

Pull integrity updates from James Morris:
 "Mimi Zohar says:

   'Linux 5.0 introduced the platform keyring to allow verifying the IMA
    kexec kernel image signature using the pre-boot keys. This pull
    request similarly makes keys on the platform keyring accessible for
    verifying the PE kernel image signature.

    Also included in this pull request is a new IMA hook that tags tmp
    files, in policy, indicating the file hash needs to be calculated.
    The remaining patches are cleanup'"

* 'next-integrity' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security:
  evm: Use defined constant for UUID representation
  ima: define ima_post_create_tmpfile() hook and add missing call
  evm: remove set but not used variable 'xattr'
  encrypted-keys: fix Opt_err/Opt_error = -1
  kexec, KEYS: Make use of platform keyring for signature verify
  integrity, KEYS: add a reference to platform keyring

1 files changed, 1 insertions, 5 deletions

diff --git a/security/integrity/evm/evm_main.c b/security/integrity/evm/evm_main.c
index 5ecaa3d6fe0b..b6d9f14bc234 100644
--- a/security/integrity/evm/evm_main.c
+++ b/security/integrity/evm/evm_main.c
@@ -563,7 +563,6 @@ static int __init init_evm(void)
 {
 	int error;
 	struct list_head *pos, *q;
-	struct xattr_list *xattr;
 
 	evm_init_config();
 
@@ -580,11 +579,8 @@ static int __init init_evm(void)
 error:
 	if (error != 0) {
 		if (!list_empty(&evm_config_xattrnames)) {
-			list_for_each_safe(pos, q, &evm_config_xattrnames) {
-				xattr = list_entry(pos, struct xattr_list,
-						   list);
+			list_for_each_safe(pos, q, &evm_config_xattrnames)
 				list_del(pos);
-			}
 		}
 	}