illumos gate

NULL pointer errors:

    ../../common/io/scsi/adapters/scsi_vhci/mpapi_impl.c: In function 'vhci_get_prop_lb_list':
    ../../common/io/scsi/adapters/scsi_vhci/mpapi_impl.c:1689:14: error: assignment makes integer from pointer without a cast [-Werror=int-conversion]
      oid_list[0] = NULL;
                  ^

    In file included from ../../common/sys/param.h:48:0,
                     from ../../common/sys/t_lock.h:38,
                     from ../../common/sys/conf.h:37,
                     from ../../common/io/scsi/adapters/scsi_vhci/scsi_vhci.c:33:
    ../../common/io/scsi/adapters/scsi_vhci/scsi_vhci.c: In function 'vhci_attach':
    ../../common/sys/null.h:32:14: error: passing argument 6 of 'ddi_prop_create' makes integer from pointer without a cast [-Werror=int-conversion]
     #define NULL ((void *)0)
                  ^
    ../../common/io/scsi/adapters/scsi_vhci/scsi_vhci.c:754:43: note: in expansion of macro 'NULL'
          "pm-want-child-notification?", NULL, NULL) != DDI_PROP_SUCCESS) {
                                               ^~~~
    In file included from ../../common/io/scsi/adapters/scsi_vhci/scsi_vhci.c:36:0:
    ../../common/sys/sunddi.h:935:1: note: expected 'int' but argument is of type 'void *'
     ddi_prop_create(dev_t dev, dev_info_t *dip, int flag,
     ^~~~~~~~~~~~~~~

    In file included from ../../common/sys/param.h:48:0,
                     from ../../common/sys/t_lock.h:38,
                     from ../../common/sys/conf.h:37,
                     from ../../common/io/scsi/adapters/scsi_vhci/scsi_vhci.c:33:
    ../../common/io/scsi/adapters/scsi_vhci/scsi_vhci.c: In function 'vhci_attach':
    ../../common/sys/null.h:32:14: error: passing argument 6 of 'ddi_prop_create' makes integer from pointer without a cast [-Werror=int-conversion]
     #define NULL ((void *)0)
                  ^
    ../../common/io/scsi/adapters/scsi_vhci/scsi_vhci.c:754:43: note: in expansion of macro 'NULL'
          "pm-want-child-notification?", NULL, NULL) != DDI_PROP_SUCCESS) {
                                               ^~~~
    In file included from ../../common/io/scsi/adapters/scsi_vhci/scsi_vhci.c:36:0:
    ../../common/sys/sunddi.h:935:1: note: expected 'int' but argument is of type 'void *'
     ddi_prop_create(dev_t dev, dev_info_t *dip, int flag,
     ^~~~~~~~~~~~~~~
    ../../common/io/scsi/adapters/scsi_vhci/scsi_vhci.c: In function 'vhci_do_prin':
    ../../common/io/scsi/adapters/scsi_vhci/scsi_vhci.c:2967:38: error: comparison between pointer and integer [-Werror]
           (void *) new_vpkt, KM_NOSLEEP) == NULL) {
                                          ^~
    cc1: all warnings being treated as errors