Skip to content

Commit

Permalink
batman-adv: rename random32() to prandom_u32()
Browse files Browse the repository at this point in the history
Use more preferable function name which implies using a pseudo-random
number generator.

Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
Acked-by: Antonio Quartulli <ordex@autistici.org>
Signed-off-by: Marek Lindner <lindner_marek@yahoo.de>
Cc: Simon Wunderlich <siwu@hrz.tu-chemnitz.de>
Cc: Antonio Quartulli <ordex@autistici.org>
Cc: b.a.t.m.a.n@lists.open-mesh.org
Cc: "David S. Miller" <davem@davemloft.net>
Cc: netdev@vger.kernel.org
Signed-off-by: Antonio Quartulli <ordex@autistici.org>
  • Loading branch information
Akinobu Mita authored and Antonio Quartulli committed Jan 19, 2013
1 parent 88a32c9 commit e76e432
Showing 1 changed file with 2 additions and 2 deletions.
4 changes: 2 additions & 2 deletions net/batman-adv/bat_iv_ogm.c
Original file line number Diff line number Diff line change
Expand Up @@ -123,15 +123,15 @@ batadv_iv_ogm_emit_send_time(const struct batadv_priv *bat_priv)
unsigned int msecs;

msecs = atomic_read(&bat_priv->orig_interval) - BATADV_JITTER;
msecs += random32() % (2 * BATADV_JITTER);
msecs += prandom_u32() % (2 * BATADV_JITTER);

return jiffies + msecs_to_jiffies(msecs);
}

/* when do we schedule a ogm packet to be sent */
static unsigned long batadv_iv_ogm_fwd_send_time(void)
{
return jiffies + msecs_to_jiffies(random32() % (BATADV_JITTER / 2));
return jiffies + msecs_to_jiffies(prandom_u32() % (BATADV_JITTER / 2));
}

/* apply hop penalty for a normal link */
Expand Down

0 comments on commit e76e432

Please sign in to comment.