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can: proc: remove unnecessary variables

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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: zuoqilin <zuoqilin@yulong.com>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
This commit is contained in:
zuoqilin 2021-05-14 18:08:06 +08:00 committed by Marc Kleine-Budde
parent 0254688422
commit 24a774a4f9
1 changed files with 1 additions and 5 deletions
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6
net/can/proc.c
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@ -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)