diff options
Diffstat (limited to 'drivers/mtd/tests/mtd_stresstest.c')
| -rw-r--r-- | drivers/mtd/tests/mtd_stresstest.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/drivers/mtd/tests/mtd_stresstest.c b/drivers/mtd/tests/mtd_stresstest.c index 3729f679ae5..787f539d16c 100644 --- a/drivers/mtd/tests/mtd_stresstest.c +++ b/drivers/mtd/tests/mtd_stresstest.c @@ -55,7 +55,7 @@ static int rand_eb(void) unsigned int eb; again: - eb = random32(); + eb = prandom_u32(); /* Read or write up 2 eraseblocks at a time - hence 'ebcnt - 1' */ eb %= (ebcnt - 1); if (bbt[eb]) @@ -67,7 +67,7 @@ static int rand_offs(void) { unsigned int offs; - offs = random32(); + offs = prandom_u32(); offs %= bufsize; return offs; } @@ -76,7 +76,7 @@ static int rand_len(int offs) { unsigned int len; - len = random32(); + len = prandom_u32(); len %= (bufsize - offs); return len; } @@ -191,7 +191,7 @@ static int do_write(void) static int do_operation(void) { - if (random32() & 1) + if (prandom_u32() & 1) return do_read(); else return do_write(); @@ -282,8 +282,7 @@ static int __init mtd_stresstest_init(void) } for (i = 0; i < ebcnt; i++) offsets[i] = mtd->erasesize; - for (i = 0; i < bufsize; i++) - writebuf[i] = random32(); + prandom_bytes(writebuf, bufsize); err = scan_for_bad_eraseblocks(); if (err) |