190 		     struct ib_udata *udata)  in efa_query_device()  argument
197 	if (udata && udata->inlen &&  in efa_query_device()
198 	    !ib_is_udata_cleared(udata, 0, udata->inlen)) {  in efa_query_device()
225 	if (udata && udata->outlen) {  in efa_query_device()
238 		err = ib_copy_to_udata(udata, &resp,  in efa_query_device()
239 				       min(sizeof(resp), udata->outlen));  in efa_query_device()
351 int efa_alloc_pd(struct ib_pd *ibpd, struct ib_udata *udata)  in efa_alloc_pd()  argument
359 	if (udata->inlen &&  in efa_alloc_pd()
360 	    !ib_is_udata_cleared(udata, 0, udata->inlen)) {  in efa_alloc_pd()
374 	if (udata->outlen) {  in efa_alloc_pd()
375 		err = ib_copy_to_udata(udata, &resp,  in efa_alloc_pd()
376 				       min(sizeof(resp), udata->outlen));  in efa_alloc_pd()
395 int efa_dealloc_pd(struct ib_pd *ibpd, struct ib_udata *udata)  in efa_dealloc_pd()  argument
420 int efa_destroy_qp(struct ib_qp *ibqp, struct ib_udata *udata)  in efa_destroy_qp()  argument
604 			    struct ib_udata *udata)  in efa_create_qp()  argument
615 	ucontext = rdma_udata_to_drv_context(udata, struct efa_ucontext,  in efa_create_qp()
626 	if (offsetofend(typeof(cmd), driver_qp_type) > udata->inlen) {  in efa_create_qp()
633 	if (udata->inlen > sizeof(cmd) &&  in efa_create_qp()
634 	    !ib_is_udata_cleared(udata, sizeof(cmd),  in efa_create_qp()
635 				 udata->inlen - sizeof(cmd))) {  in efa_create_qp()
642 	err = ib_copy_from_udata(&cmd, udata,  in efa_create_qp()
643 				 min(sizeof(cmd), udata->inlen));  in efa_create_qp()
726 	if (udata->outlen) {  in efa_create_qp()
727 		err = ib_copy_to_udata(udata, &resp,  in efa_create_qp()
728 				       min(sizeof(resp), udata->outlen));  in efa_create_qp()
910 		  int qp_attr_mask, struct ib_udata *udata)  in efa_modify_qp()  argument
919 	if (udata->inlen &&  in efa_modify_qp()
920 	    !ib_is_udata_cleared(udata, 0, udata->inlen)) {  in efa_modify_qp()
984 int efa_destroy_cq(struct ib_cq *ibcq, struct ib_udata *udata)  in efa_destroy_cq()  argument
1015 		  struct ib_udata *udata)  in efa_create_cq()  argument
1018 		udata, struct efa_ucontext, ibucontext);  in efa_create_cq()
1039 	if (offsetofend(typeof(cmd), num_sub_cqs) > udata->inlen) {  in efa_create_cq()
1046 	if (udata->inlen > sizeof(cmd) &&  in efa_create_cq()
1047 	    !ib_is_udata_cleared(udata, sizeof(cmd),  in efa_create_cq()
1048 				 udata->inlen - sizeof(cmd))) {  in efa_create_cq()
1055 	err = ib_copy_from_udata(&cmd, udata,  in efa_create_cq()
1056 				 min(sizeof(cmd), udata->inlen));  in efa_create_cq()
1114 	if (udata->outlen) {  in efa_create_cq()
1115 		err = ib_copy_to_udata(udata, &resp,  in efa_create_cq()
1116 				       min(sizeof(resp), udata->outlen));  in efa_create_cq()
1489 			 struct ib_udata *udata)  in efa_reg_mr()  argument
1501 	if (udata && udata->inlen &&  in efa_reg_mr()
1502 	    !ib_is_udata_cleared(udata, 0, sizeof(udata->inlen))) {  in efa_reg_mr()
1595 int efa_dereg_mr(struct ib_mr *ibmr, struct ib_udata *udata)  in efa_dereg_mr()  argument
1669 int efa_alloc_ucontext(struct ib_ucontext *ibucontext, struct ib_udata *udata)  in efa_alloc_ucontext()  argument
1683 	err = ib_copy_from_udata(&cmd, udata,  in efa_alloc_ucontext()
1684 				 min(sizeof(cmd), udata->inlen));  in efa_alloc_ucontext()
1709 	err = ib_copy_to_udata(udata, &resp,  in efa_alloc_ucontext()
1710 			       min(sizeof(resp), udata->outlen));  in efa_alloc_ucontext()
1827 		  struct ib_udata *udata)  in efa_create_ah()  argument
1844 	if (udata->inlen &&  in efa_create_ah()
1845 	    !ib_is_udata_cleared(udata, 0, udata->inlen)) {  in efa_create_ah()
1863 	if (udata->outlen) {  in efa_create_ah()
1864 		err = ib_copy_to_udata(udata, &resp,  in efa_create_ah()
1865 				       min(sizeof(resp), udata->outlen));  in efa_create_ah()