diff options
author | Jakub Kicinski <kuba@kernel.org> | 2022-10-20 17:49:10 -0700 |
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committer | Jakub Kicinski <kuba@kernel.org> | 2022-10-20 17:49:10 -0700 |
commit | 94adb5e29e0e583283183dbaa852ee9d7d0c4c26 (patch) | |
tree | 3038a63f3ed9632711100f1187c4c53c304b785b /fs/ubifs/debug.c | |
parent | 36875a063b5e3618b42f7bace850473bb88a7c24 (diff) | |
parent | 6d36c728bc2e2d632f4b0dea00df5532e20dfdab (diff) |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
No conflicts.
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'fs/ubifs/debug.c')
-rw-r--r-- | fs/ubifs/debug.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/fs/ubifs/debug.c b/fs/ubifs/debug.c index fc718f6178f2..3f128b9fdfbb 100644 --- a/fs/ubifs/debug.c +++ b/fs/ubifs/debug.c @@ -2467,7 +2467,7 @@ error_dump: static inline int chance(unsigned int n, unsigned int out_of) { - return !!((prandom_u32() % out_of) + 1 <= n); + return !!(prandom_u32_max(out_of) + 1 <= n); } @@ -2485,13 +2485,13 @@ static int power_cut_emulated(struct ubifs_info *c, int lnum, int write) if (chance(1, 2)) { d->pc_delay = 1; /* Fail within 1 minute */ - delay = prandom_u32() % 60000; + delay = prandom_u32_max(60000); d->pc_timeout = jiffies; d->pc_timeout += msecs_to_jiffies(delay); ubifs_warn(c, "failing after %lums", delay); } else { d->pc_delay = 2; - delay = prandom_u32() % 10000; + delay = prandom_u32_max(10000); /* Fail within 10000 operations */ d->pc_cnt_max = delay; ubifs_warn(c, "failing after %lu calls", delay); @@ -2571,7 +2571,7 @@ static int corrupt_data(const struct ubifs_info *c, const void *buf, unsigned int from, to, ffs = chance(1, 2); unsigned char *p = (void *)buf; - from = prandom_u32() % len; + from = prandom_u32_max(len); /* Corruption span max to end of write unit */ to = min(len, ALIGN(from + 1, c->max_write_size)); @@ -2581,7 +2581,7 @@ static int corrupt_data(const struct ubifs_info *c, const void *buf, if (ffs) memset(p + from, 0xFF, to - from); else - prandom_bytes(p + from, to - from); + get_random_bytes(p + from, to - from); return to; } |