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| author | Jason A. Donenfeld <Jason@zx2c4.com> | 2022-05-10 15:20:42 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-06-25 11:49:11 +0200 |
| commit | bbe663a632cf7a03bdda249fc9a18e40bb8311dc (patch) | |
| tree | 885b9a149365b8e651dc9bf54095b029e81feb35 /drivers/char | |
| parent | 98209dfe60c1e18b323f87a8704ba797bed329a4 (diff) | |
| download | linux-stable-bbe663a632cf7a03bdda249fc9a18e40bb8311dc.tar.gz linux-stable-bbe663a632cf7a03bdda249fc9a18e40bb8311dc.tar.bz2 linux-stable-bbe663a632cf7a03bdda249fc9a18e40bb8311dc.zip | |
random: use proper jiffies comparison macro
commit 8a5b8a4a4ceb353b4dd5bafd09e2b15751bcdb51 upstream.
This expands to exactly the same code that it replaces, but makes things
consistent by using the same macro for jiffy comparisons throughout.
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/char')
| -rw-r--r-- | drivers/char/random.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/char/random.c b/drivers/char/random.c index 8b3e0ebac49b..87d188527ec9 100644 --- a/drivers/char/random.c +++ b/drivers/char/random.c @@ -324,7 +324,7 @@ static bool crng_has_old_seed(void) interval = max_t(unsigned int, CRNG_RESEED_START_INTERVAL, (unsigned int)uptime / 2 * HZ); } - return time_after(jiffies, READ_ONCE(base_crng.birth) + interval); + return time_is_before_jiffies(READ_ONCE(base_crng.birth) + interval); } /* |