Subject: Re: [PATCH v2 net-next] netdevsim: Fix build error without CONFIG_INET

From: Jakub Kicinski <[email-masked]>
Date: Tue, 20 Aug 2019 10:48:39 -0700

On Tue, 20 Aug 2019 22:14:46 +0800, YueHaibing wrote:
> If CONFIG_INET is not set, building fails:
> 
> drivers/net/netdevsim/dev.o: In function `nsim_dev_trap_report_work':
> dev.c:(.text+0x67b): undefined reference to `ip_send_check'
> 
> Use ip_fast_csum instead of ip_send_check to avoid
> dependencies on CONFIG_INET.
> 
> Reported-by: Hulk Robot <[email-masked]>
> Fixes: da58f90f11f5 ("netdevsim: Add devlink-trap support")
> Signed-off-by: YueHaibing <[email-masked]>

Thank you!

Acked-by: Jakub Kicinski <[email-masked]>