Commit 24a774a4 authored by zuoqilin's avatar zuoqilin Committed by Marc Kleine-Budde
Browse files

can: proc: remove unnecessary variables 

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

Link: https://lore.kernel.org/r/20210514100806.792-1-zuoqilin1@163.com


Signed-off-by: default avatarzuoqilin <zuoqilin@yulong.com>
Signed-off-by: default avatarMarc Kleine-Budde <mkl@pengutronix.de>
parent 02546884

net/can/proc.c

+1 −5
Original line number Diff line number Diff line
@@ -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)