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netdevsim: fib: Remove redundant code 

Fix the following coccicheck warnings:

./drivers/net/netdevsim/fib.c:874:5-8: Unneeded variable: "err". Return
"0" on line 889.

Reported-by: Abaci Robot <abaci@linux.alibaba.com>
Signed-off-by: Jiapeng Chong <jiapeng.chong@linux.alibaba.com>
Reviewed-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Jiapeng Chong 2021-03-11 15:11:01 +08:00 committed by David S. Miller
parent b0bade515d
commit c53d21af67
1 changed files with 1 additions and 5 deletions
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6
drivers/net/netdevsim/fib.c
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@ -869,10 +869,8 @@ err_rt_offload_failed_flag_set:
return err;
}
static int nsim_fib_event(struct nsim_fib_event *fib_event)
static void nsim_fib_event(struct nsim_fib_event *fib_event)
{
int err = 0;
switch (fib_event->family) {
case AF_INET:
nsim_fib4_event(fib_event->data, &fib_event->fen_info,
@ -885,8 +883,6 @@ static int nsim_fib_event(struct nsim_fib_event *fib_event)
nsim_fib6_event_fini(&fib_event->fib6_event);
break;
}
return err;
}
static int nsim_fib4_prepare_event(struct fib_notifier_info *info,