Re: [PATCH] Removing ununsed variable int lo, hi, int data and int i from comedi/drivers/dt2814.c.

[Luc Van Oostenryck]

On Sun, May 24, 2020 at 07:02:20PM +0530, GAURAV PATHAK wrote:
> 
> For few drivers, I am getting:
> 
> CC [M]  drivers/staging/vt6656/key.o
>   CHECK   drivers/staging/vt6656/rf.c
> /usr/lib/gcc/x86_64-linux-gnu/7/include/stddef.h:417:9: warning: preprocessor token offsetof redefined
> ./include/linux/stddef.h:17:9: this was the original definition
> 
> but I guess these are false positive, as #undef offsetof is already present in ./include/linux/stddef.h.

But there is no #undef in /usr/lib/gcc/x86_64-linux-gnu/7/include/stddef.h
which seems to be sometimes included after Linux's include/linux/stddef.h

-- Luc