Messages in this thread Patch in this message | | | From | zuoqilin1@163 ... | Subject | [PATCH] net: Remove unnecessary variables | Date | Fri, 14 May 2021 18:08:06 +0800 |
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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 --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) -- 1.9.1
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