5253 kmem_alloc/kmem_zalloc won't fail with KM_SLEEP
5254 getrbuf won't fail with KM_SLEEP

*** 22,33 ****
  /*
   * Copyright 2005 Sun Microsystems, Inc.  All rights reserved.
   * Use is subject to license terms.
   */
  
- #pragma ident   "%Z%%M% %I%     %E% SMI"
- 
  /*
   * Deimos - cryptographic acceleration based upon Broadcom 582x.
   */
  
  #include <sys/types.h>
--- 22,31 ----
*** 214,235 ****
  dca_random_init(dca_t *dca)
  {
          /* Mutex for the local random number pool */
          mutex_init(&dca->dca_random_lock, NULL, MUTEX_DRIVER, NULL);
  
!         if ((dca->dca_buf1 = kmem_alloc(RANDOM_BUFFER_SIZE, KM_SLEEP)) ==
!             NULL) {
!                 mutex_destroy(&dca->dca_random_lock);
!                 return (CRYPTO_FAILED);
!         }
  
!         if ((dca->dca_buf2 = kmem_alloc(RANDOM_BUFFER_SIZE, KM_SLEEP)) ==
!             NULL) {
!                 mutex_destroy(&dca->dca_random_lock);
!                 kmem_free(dca->dca_buf1, RANDOM_BUFFER_SIZE);
!                 return (CRYPTO_FAILED);
!         }
  
          return (CRYPTO_SUCCESS);
  }
  
  void
--- 212,224 ----
  dca_random_init(dca_t *dca)
  {
          /* Mutex for the local random number pool */
          mutex_init(&dca->dca_random_lock, NULL, MUTEX_DRIVER, NULL);
  
!         dca->dca_buf1 = kmem_alloc(RANDOM_BUFFER_SIZE, KM_SLEEP);
  
!         dca->dca_buf2 = kmem_alloc(RANDOM_BUFFER_SIZE, KM_SLEEP);
  
          return (CRYPTO_SUCCESS);
  }
  
  void