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

*** 239,254 ****
          /* Get semaphore to access Flash Address and Flash Data Registers */
          if (ql_sem_spinlock(qlge, QL_FLASH_SEM_MASK) != DDI_SUCCESS) {
                  return (DDI_FAILURE);
          }
          temp = kmem_zalloc(sector_size, KM_SLEEP);
-         if (temp == NULL) {
-                 cmn_err(CE_WARN, "%s(%d): Unable to allocate buffer",
-                     __func__, qlge->instance);
-                 ql_sem_unlock(qlge, QL_FLASH_SEM_MASK);
-                 return (DDI_FAILURE);
-         }
  
          (void) ql_unprotect_flash(qlge);
  
          get_sector_number(qlge, faddr, &start_block);
          get_sector_number(qlge, faddr + len - 1, &end_block);
--- 239,248 ----