linux-kernel - [PATCH -v2 21/26] net/sched: rename random32() to prandom

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Message-Id: <1357215562-6288-22-git-send-email-akinobu.mita@gmail.com>
Date:	Thu,  3 Jan 2013 21:19:17 +0900
From:	Akinobu Mita <akinobu.mita@...il.com>
To:	linux-kernel@...r.kernel.org, akpm@...ux-foundation.org
Cc:	Akinobu Mita <akinobu.mita@...il.com>,
	Stephen Hemminger <shemminger@...tta.com>,
	Jamal Hadi Salim <jhs@...atatu.com>,
	"David S. Miller" <davem@...emloft.net>,
	netem@...ts.linux-foundation.org, netdev@...r.kernel.org
Subject: [PATCH -v2 21/26] net/sched: rename random32() to prandom_u32()

Use more preferable function name which implies using a pseudo-random
number generator.

Signed-off-by: Akinobu Mita <akinobu.mita@...il.com>
Cc: Stephen Hemminger <shemminger@...tta.com>
Cc: Jamal Hadi Salim <jhs@...atatu.com>
Cc: "David S. Miller" <davem@...emloft.net>
Cc: netem@...ts.linux-foundation.org
Cc: netdev@...r.kernel.org
Cc: netdev@...r.kernel.org
---

* Change from v1
- leave net_random() callers as-is because that is a useful indirection

 net/sched/sch_choke.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/net/sched/sch_choke.c b/net/sched/sch_choke.c
index cc37dd5..ef53ab8 100644
--- a/net/sched/sch_choke.c
+++ b/net/sched/sch_choke.c
@@ -80,7 +80,7 @@ struct choke_sched_data {
 /* deliver a random number between 0 and N - 1 */
 static u32 random_N(unsigned int N)
 {
-	return reciprocal_divide(random32(), N);
+	return reciprocal_divide(prandom_u32(), N);
 }
 
 /* number of elements in queue including holes */
-- 
1.7.11.7

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