On Tue, Apr 12, 2022 at 12:12:18AM -0400, Jaehee Park wrote: > diff --git a/drivers/staging/wfx/wfx.h b/drivers/staging/wfx/wfx.h > index 78f2a416fe4f..a07baadc5e70 100644 > --- a/drivers/staging/wfx/wfx.h > +++ b/drivers/staging/wfx/wfx.h > @@ -25,7 +25,7 @@ > #define USEC_PER_TXOP 32 /* see struct ieee80211_tx_queue_params */ > #define USEC_PER_TU 1024 > > -#define wvif_to_vif(ptr)(container_of((void *)ptr, struct ieee80211_vif, drv_priv)) > +#define to_vif(wvif)container_of((void *)wvif, struct ieee80211_vif, drv_priv) Missing space character: #define to_vif(wvif) container_of((void *)wvif, struct ieee80211_vif, drv_priv) > diff --git a/drivers/staging/wfx/scan.c b/drivers/staging/wfx/scan.c > index 5c25fde3fc41..e90170062d42 100644 > --- a/drivers/staging/wfx/scan.c > +++ b/drivers/staging/wfx/scan.c > @@ -24,8 +24,9 @@ static void wfx_ieee80211_scan_completed_compat(struct ieee80211_hw *hw, bool ab > static int update_probe_tmpl(struct wfx_vif *wvif, struct cfg80211_scan_request *req) > { > struct sk_buff *skb; > - > - skb = ieee80211_probereq_get(wvif->wdev->hw, wvif_to_vif(wvif)->addr, NULL, 0, req->ie_len); > + struct ieee80211_vif *vif = to_vif(wvif); > + skb = ieee80211_probereq_get(wvif->wdev->hw, vif->addr, > + NULL, 0, req->ie_len); You need to add a blank line after the declaration block. Also there is trailing white space. Run checkpatch.pl --strict on your patches. regards, dan carpenter