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-rw-r--r--crypto/tcrypt.c20
1 files changed, 14 insertions, 6 deletions
diff --git a/crypto/tcrypt.c b/crypto/tcrypt.c
index c457bdb2a42b..24141fb6f5cb 100644
--- a/crypto/tcrypt.c
+++ b/crypto/tcrypt.c
@@ -572,9 +572,11 @@ static int test_hash_jiffies_digest(struct hash_desc *desc, char *p, int blen,
572 int bcount; 572 int bcount;
573 int ret; 573 int ret;
574 574
575 sg_init_table(sg, 1);
576
575 for (start = jiffies, end = start + sec * HZ, bcount = 0; 577 for (start = jiffies, end = start + sec * HZ, bcount = 0;
576 time_before(jiffies, end); bcount++) { 578 time_before(jiffies, end); bcount++) {
577 sg_init_one(sg, p, blen); 579 sg_set_buf(sg, p, blen);
578 ret = crypto_hash_digest(desc, sg, blen, out); 580 ret = crypto_hash_digest(desc, sg, blen, out);
579 if (ret) 581 if (ret)
580 return ret; 582 return ret;
@@ -597,13 +599,15 @@ static int test_hash_jiffies(struct hash_desc *desc, char *p, int blen,
597 if (plen == blen) 599 if (plen == blen)
598 return test_hash_jiffies_digest(desc, p, blen, out, sec); 600 return test_hash_jiffies_digest(desc, p, blen, out, sec);
599 601
602 sg_init_table(sg, 1);
603
600 for (start = jiffies, end = start + sec * HZ, bcount = 0; 604 for (start = jiffies, end = start + sec * HZ, bcount = 0;
601 time_before(jiffies, end); bcount++) { 605 time_before(jiffies, end); bcount++) {
602 ret = crypto_hash_init(desc); 606 ret = crypto_hash_init(desc);
603 if (ret) 607 if (ret)
604 return ret; 608 return ret;
605 for (pcount = 0; pcount < blen; pcount += plen) { 609 for (pcount = 0; pcount < blen; pcount += plen) {
606 sg_init_one(sg, p + pcount, plen); 610 sg_set_buf(sg, p + pcount, plen);
607 ret = crypto_hash_update(desc, sg, plen); 611 ret = crypto_hash_update(desc, sg, plen);
608 if (ret) 612 if (ret)
609 return ret; 613 return ret;
@@ -628,12 +632,14 @@ static int test_hash_cycles_digest(struct hash_desc *desc, char *p, int blen,
628 int i; 632 int i;
629 int ret; 633 int ret;
630 634
635 sg_init_table(sg, 1);
636
631 local_bh_disable(); 637 local_bh_disable();
632 local_irq_disable(); 638 local_irq_disable();
633 639
634 /* Warm-up run. */ 640 /* Warm-up run. */
635 for (i = 0; i < 4; i++) { 641 for (i = 0; i < 4; i++) {
636 sg_init_one(sg, p, blen); 642 sg_set_buf(sg, p, blen);
637 ret = crypto_hash_digest(desc, sg, blen, out); 643 ret = crypto_hash_digest(desc, sg, blen, out);
638 if (ret) 644 if (ret)
639 goto out; 645 goto out;
@@ -645,7 +651,7 @@ static int test_hash_cycles_digest(struct hash_desc *desc, char *p, int blen,
645 651
646 start = get_cycles(); 652 start = get_cycles();
647 653
648 sg_init_one(sg, p, blen); 654 sg_set_buf(sg, p, blen);
649 ret = crypto_hash_digest(desc, sg, blen, out); 655 ret = crypto_hash_digest(desc, sg, blen, out);
650 if (ret) 656 if (ret)
651 goto out; 657 goto out;
@@ -679,6 +685,8 @@ static int test_hash_cycles(struct hash_desc *desc, char *p, int blen,
679 if (plen == blen) 685 if (plen == blen)
680 return test_hash_cycles_digest(desc, p, blen, out); 686 return test_hash_cycles_digest(desc, p, blen, out);
681 687
688 sg_init_table(sg, 1);
689
682 local_bh_disable(); 690 local_bh_disable();
683 local_irq_disable(); 691 local_irq_disable();
684 692
@@ -688,7 +696,7 @@ static int test_hash_cycles(struct hash_desc *desc, char *p, int blen,
688 if (ret) 696 if (ret)
689 goto out; 697 goto out;
690 for (pcount = 0; pcount < blen; pcount += plen) { 698 for (pcount = 0; pcount < blen; pcount += plen) {
691 sg_init_one(sg, p + pcount, plen); 699 sg_set_buf(sg, p + pcount, plen);
692 ret = crypto_hash_update(desc, sg, plen); 700 ret = crypto_hash_update(desc, sg, plen);
693 if (ret) 701 if (ret)
694 goto out; 702 goto out;
@@ -708,7 +716,7 @@ static int test_hash_cycles(struct hash_desc *desc, char *p, int blen,
708 if (ret) 716 if (ret)
709 goto out; 717 goto out;
710 for (pcount = 0; pcount < blen; pcount += plen) { 718 for (pcount = 0; pcount < blen; pcount += plen) {
711 sg_init_one(sg, p + pcount, plen); 719 sg_set_buf(sg, p + pcount, plen);
712 ret = crypto_hash_update(desc, sg, plen); 720 ret = crypto_hash_update(desc, sg, plen);
713 if (ret) 721 if (ret)
714 goto out; 722 goto out;