766 	struct blk_user_trace_setup2 buts2;  in blk_trace_setup()  local
779 	buts2 = (struct blk_user_trace_setup2) {  in blk_trace_setup()
795 	blk_trace_setup_finalize(q, name, 1, bt, &buts2);  in blk_trace_setup()
796 	strscpy(buts.name, buts2.name, BLKTRACE_BDEV_SIZE);  in blk_trace_setup()
810 	struct blk_user_trace_setup2 buts2;  in blk_trace_setup2()  local
814 	if (copy_from_user(&buts2, arg, sizeof(buts2)))  in blk_trace_setup2()
817 	if (!buts2.buf_size || !buts2.buf_nr)  in blk_trace_setup2()
820 	if (buts2.flags != 0)  in blk_trace_setup2()
824 	bt = blk_trace_setup_prepare(q, name, dev, buts2.buf_size, buts2.buf_nr,  in blk_trace_setup2()
830 	blk_trace_setup_finalize(q, name, 2, bt, &buts2);  in blk_trace_setup2()
833 	if (copy_to_user(arg, &buts2, sizeof(buts2))) {  in blk_trace_setup2()
845 	struct blk_user_trace_setup2 buts2;  in compat_blk_trace_setup()  local
856 	buts2 = (struct blk_user_trace_setup2) {  in compat_blk_trace_setup()
866 	bt = blk_trace_setup_prepare(q, name, dev, buts2.buf_size, buts2.buf_nr,  in compat_blk_trace_setup()
872 	blk_trace_setup_finalize(q, name, 1, bt, &buts2);  in compat_blk_trace_setup()
875 	if (copy_to_user(arg, &buts2.name, ARRAY_SIZE(buts2.name))) {  in compat_blk_trace_setup()