On Wed, Aug 29, 2018 at 09:35:27PM +0100, John Whitmore wrote:
> Rename the bit field element AdvCoding, as it causes a checkpatch issue
> with CamelCase naming. As the element is not actually used in code it
> has been renamed to 'not_used_adv_coding'.
>
> The single line of code which initialises the bit has been removed,
> as the field is unused.
>
> This is a purely coding style change which should have no impact
> on runtime code execution.
>
> Signed-off-by: John Whitmore <johnfwhitm...@gmail.com>
> ---
> drivers/staging/rtl8192u/ieee80211/rtl819x_HT.h | 2 +-
> drivers/staging/rtl8192u/ieee80211/rtl819x_HTProc.c | 1 -
> 2 files changed, 1 insertion(+), 2 deletions(-)
>
> diff --git a/drivers/staging/rtl8192u/ieee80211/rtl819x_HT.h
> b/drivers/staging/rtl8192u/ieee80211/rtl819x_HT.h
> index 64d5359cf7e2..66a0274077d3 100644
> --- a/drivers/staging/rtl8192u/ieee80211/rtl819x_HT.h
> +++ b/drivers/staging/rtl8192u/ieee80211/rtl819x_HT.h
> @@ -39,7 +39,7 @@ enum ht_extension_chan_offset {
>
> struct ht_capability_ele {
> //HT capability info
> - u8 AdvCoding:1;
> + u8 not_used_adv_coding:1;
> u8 ChlWidth:1;
> u8 MimoPwrSave:2;
> u8 GreenField:1;
> diff --git a/drivers/staging/rtl8192u/ieee80211/rtl819x_HTProc.c
> b/drivers/staging/rtl8192u/ieee80211/rtl819x_HTProc.c
> index 9bf52cebe4cd..d7f73a5831da 100644
> --- a/drivers/staging/rtl8192u/ieee80211/rtl819x_HTProc.c
> +++ b/drivers/staging/rtl8192u/ieee80211/rtl819x_HTProc.c
> @@ -550,7 +550,6 @@ void HTConstructCapabilityElement(struct ieee80211_device
> *ieee, u8 *posHTCap, u
> }
>
> //HT capability info
> - pCapELE->AdvCoding = 0; // This feature is not supported
> now!!
> if (ieee->GetHalfNmodeSupportByAPsHandler(ieee->dev))
> pCapELE->ChlWidth = 0;
> else
If a structure like this, which is not read/written to hardware
directly, has fields that are not really used at all, just delete them.
That's much easier than having to apply this patch, and a later patch
which deletes the usage.
thanks,
greg k-h
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