compat/ndis/subr_ndis.c

2725 	nc->fh->nf_map = NULL;
2846 	fh->nf_map = NULL;
2879 	if (fh->nf_map != NULL) {
2890 		fh->nf_map = kldstart;
2892 		*mappedbuffer = fh->nf_map;
2896 	fh->nf_map = ExAllocatePoolWithTag(NonPagedPool, fh->nf_maplen, 0);
2898 	if (fh->nf_map == NULL) {
2904 	error = vn_rdwr(UIO_READ, vp, fh->nf_map, fh->nf_maplen, 0,
2911 		*mappedbuffer = fh->nf_map;
2922 	if (fh->nf_map == NULL)
2926 		ExFreePool(fh->nf_map);
2927 	fh->nf_map = NULL;
2942 	if (fh->nf_map != NULL) {
2944 			ExFreePool(fh->nf_map);
2945 		fh->nf_map = NULL;