From: Mat Martineau
Date: Thu, 21 Dec 2017 10:29:09 -0800
> Using a preprocessor directive to check for CONFIG_IPV6 in the middle of
> a DECLARE_EVENT_CLASS macro's arg list causes sparse to report a series
> of errors:
>
> ./include/trace/events/tcp.h:68:1: error: directive in argument list
> .
Using a preprocessor directive to check for CONFIG_IPV6 in the middle of
a DECLARE_EVENT_CLASS macro's arg list causes sparse to report a series
of errors:
./include/trace/events/tcp.h:68:1: error: directive in argument list
./include/trace/events/tcp.h:75:1: error: directive in argument list
./in
