RE: [PATCH 1/2] wifi: rtl8xxxu: remove some unused includes

[Ping-Ke Shih <pkshih@realtek.com>]

Kalle Valo <kvalo@kernel.org> wrote:
> I noticed by random that rtl8xxxu includes linux/wireless.h even though it
> doesn't need it. While investigating a bit more I found even more unused
> include files:
> 
> #include <linux/init.h>
> #include <linux/sched.h>
> #include <linux/ethtool.h>
> 
> It looks like that the includes are just copied to every file without checking
> if the file really needs the include. So more includes could be removed but
> that would need more careful analysis per each file.

I can do that. My ways will be to create an empty (new) C file to examine
every driver's header file can be included individually, and then try-and-error
to remove includes from existing C files. 

However, this driver uses #ifdef. I will check if autoconf.h is included.

> 
> No functional changes, compile tested only.
> 
> Signed-off-by: Kalle Valo <kvalo@kernel.org>

Reviewed-by: Ping-Ke Shih <pkshih@realtek.com>