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    SubjectRe: [PATCH v3 06/18] wcn36xx: Add helper macros to cast sta to priv
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    On Mon, 2016-04-18 at 22:00 -0700, Bjorn Andersson wrote:
    > From: Pontus Fuchs <pontus.fuchs@gmail.com>
    >
    > While poking at this I also change two related things. I rename one
    > variable to make the names consistent. I also move one assignment of
    > priv_sta to the declaration to save a few lines.

    trivia:

    The commit subject is a bit misleading as this adds
    the preferred static
    inline not a macro.

    > diff --git a/drivers/net/wireless/ath/wcn36xx/wcn36xx.h b/drivers/net/wireless/ath/wcn36xx/wcn36xx.h
    []
    > @@ -275,4 +275,10 @@ struct ieee80211_vif *wcn36xx_priv_to_vif(struct wcn36xx_vif *vif_priv)
    >   return container_of((void *) vif_priv, struct ieee80211_vif, drv_priv);
    >  }
    >  
    > +static inline
    > +struct wcn36xx_sta *wcn36xx_sta_to_priv(struct ieee80211_sta *sta)
    > +{
    > + return (struct wcn36xx_sta *)sta->drv_priv;
    > +}
    > +
    >  #endif /* _WCN36XX_H_ */

    And this could be const struct ieee8021_sta *sta

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