Re: [PATCH 1/6] staging: r8188eu: remove unnecessary braces in single statement block

[Pavel Skripkin <paskripkin@xxxxxxxxx>]

Hi Jaehee,

On 4/14/22 22:41, Jaehee Park wrote:
> > > @@ -112,9 +112,8 @@ void _rtw_free_mlme_priv(struct mlme_priv *pmlmepriv)
> > >   	rtw_free_mlme_priv_ie_data(pmlmepriv);
> > > -	if (pmlmepriv) {
> > > +	if (pmlmepriv)
> > >   		vfree(pmlmepriv->free_bss_buf);
> > > -	}
> >
> > If pmlmepriv is equal to NULL we would die in rtw_free_mlme_priv_ie_data(),
> > so this check is just redundant
>
> Hi Pavel, thank you for your comment! If I'm removing this if statement,
> should I include vfree(pmlmepriv->free_bss_buf) in
> rtw_free_mlme_priv_ie_data?

Hm

Simple grep shows, that this member is just unused

1 drivers/staging/r8188eu/core/rtw_mlme.c|64 col 13| 
pmlmepriv->free_bss_buf = pbuf;
2 drivers/staging/r8188eu/core/rtw_mlme.c|116 col 20| 
vfree(pmlmepriv->free_bss_buf);
3 drivers/staging/r8188eu/include/rtw_mlme.h|322 col 6| u8 *free_bss_buf;

so looks like you can just remove free_bss_buf and all related lines.

I hope I haven't overlooked something



With regards,
Pavel Skripkin

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