From: Akinobu Mita Date: Mon, 24 Dec 2012 02:14:07 +0000 (+0900) Subject: batman-adv: rename random32() to prandom_u32() X-Git-Tag: v3.9-rc1~139^2~321^2~3 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=e76e4320a26ba6301dfd3e9a28a1e3faccd302ab;p=platform%2Fkernel%2Flinux-exynos.git batman-adv: rename random32() to prandom_u32() Use more preferable function name which implies using a pseudo-random number generator. Signed-off-by: Akinobu Mita Acked-by: Antonio Quartulli Signed-off-by: Marek Lindner Cc: Simon Wunderlich Cc: Antonio Quartulli Cc: b.a.t.m.a.n@lists.open-mesh.org Cc: "David S. Miller" Cc: netdev@vger.kernel.org Signed-off-by: Antonio Quartulli --- diff --git a/net/batman-adv/bat_iv_ogm.c b/net/batman-adv/bat_iv_ogm.c index 8f2de43..36b9727 100644 --- a/net/batman-adv/bat_iv_ogm.c +++ b/net/batman-adv/bat_iv_ogm.c @@ -123,7 +123,7 @@ 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); } @@ -131,7 +131,7 @@ batadv_iv_ogm_emit_send_time(const struct batadv_priv *bat_priv) /* 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 */