On Wed, Sep 26, 2018 at 08:16:56PM +0100, John Whitmore wrote:
> The member variables AdvCoding and GreenField are unused in code so
> have been removed from the structure and associated initialisation
> function.
>
> This is a coding style change which should have no impact on runtime
> code execution.
>
> Signed-off-by: John Whitmore <johnfwhitmore@xxxxxxxxx>
> ---
> drivers/staging/rtl8192u/ieee80211/rtl819x_HT.h | 2 --
> drivers/staging/rtl8192u/ieee80211/rtl819x_HTProc.c | 2 --
> 2 files changed, 4 deletions(-)
>
> diff --git a/drivers/staging/rtl8192u/ieee80211/rtl819x_HT.h b/drivers/staging/rtl8192u/ieee80211/rtl819x_HT.h
> index 64d5359cf7e2..83fb8f34ccbd 100644
> --- a/drivers/staging/rtl8192u/ieee80211/rtl819x_HT.h
> +++ b/drivers/staging/rtl8192u/ieee80211/rtl819x_HT.h
> @@ -39,10 +39,8 @@ enum ht_extension_chan_offset {
>
> struct ht_capability_ele {
> //HT capability info
> - u8 AdvCoding:1;
> u8 ChlWidth:1;
> u8 MimoPwrSave:2;
> - u8 GreenField:1;
Don't these fields come from the hardware itself? By removing them
here, you just changed the memory layout of the structure. Does the
driver still work properly after this? If you can't test it, I can't
take this patch as it's too risky...
sorry,
greg k-h
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