integrity: remove unneeded initializations in integrity_iint_cache entries

The init_once routine memsets the whole object to 0, and then
explicitly sets some of the fields to 0 again. Just remove the explicit
initializations.

Signed-off-by: Jeff Layton <jlayton@redhat.com>
Signed-off-by: Mimi Zohar <zohar@linux.vnet.ibm.com>

security/integrity/iint.c

@@ -153,15 +153,11 @@ static void init_once(void *foo)
 	struct integrity_iint_cache *iint = foo;
 
 	memset(iint, 0, sizeof(*iint));
-	iint->version = 0;
-	iint->flags = 0UL;
-	iint->atomic_flags = 0;
 	iint->ima_file_status = INTEGRITY_UNKNOWN;
 	iint->ima_mmap_status = INTEGRITY_UNKNOWN;
 	iint->ima_bprm_status = INTEGRITY_UNKNOWN;
 	iint->ima_read_status = INTEGRITY_UNKNOWN;
 	iint->evm_status = INTEGRITY_UNKNOWN;
-	iint->measured_pcrs = 0;
 	mutex_init(&iint->mutex);
 }