scsi: use umove_or_printaddr

* scsi.c (scsi_ioctl): Use umove_or_printaddr.
2016-12-21 00:37:57 +00:00 · 2016-12-21 00:37:57 +00:00 · e68e2a84b0
commit e68e2a84b0
parent 73be1d7e2e
1 changed files with 1 additions and 2 deletions
--- a/scsi.c
+++ b/scsi.c
@ -263,8 +263,7 @@ scsi_ioctl(struct tcb *tcp, const unsigned int code, const long arg)

 	if (entering(tcp)) {
 		tprints(", ");
-		if (!arg || umove(tcp, arg, &iid) < 0) {
-			printaddr(arg);
+		if (umove_or_printaddr(tcp, arg, &iid)) {
 			return RVAL_DECODED | 1;
 		} else {
 			return print_sg_io_req(tcp, iid, arg);