diff mbox series

net: Remove unnecessary variables

Message ID 20210514100806.792-1-zuoqilin1@163.com
State New
Headers show
Series net: Remove unnecessary variables | expand

Commit Message

zuoqilin1@163.com May 14, 2021, 10:08 a.m. UTC 
From: zuoqilin <zuoqilin@yulong.com>

There is no need to define the variable "rate" to receive,
just return directly.

Signed-off-by: zuoqilin <zuoqilin@yulong.com>
---
 net/can/proc.c | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)
diff mbox series

Patch

diff --git a/net/can/proc.c b/net/can/proc.c
index d1fe49e..b3099f0 100644
--- a/net/can/proc.c
+++ b/net/can/proc.c
@@ -99,8 +99,6 @@  static void can_init_stats(struct net *net)
 static unsigned long calc_rate(unsigned long oldjif, unsigned long newjif,
 			       unsigned long count)
 {
-	unsigned long rate;
-
 	if (oldjif == newjif)
 		return 0;
 
@@ -111,9 +109,7 @@  static unsigned long calc_rate(unsigned long oldjif, unsigned long newjif,
 		return 99999999;
 	}
 
-	rate = (count * HZ) / (newjif - oldjif);
-
-	return rate;
+	return (count * HZ) / (newjif - oldjif);
 }
 
 void can_stat_update(struct timer_list *t)