staging: brcm80211: remove for_each_bss() macro from brcmfmac driver

The macro was only used once in the code and has been removed for
clarity reading the code.
Reported-by: Johannes Berg <johannes@sipsolutions.net>
Reviewed-by: Franky (Zhenhui) Lin <frankyl@broadcom.com>
Reviewed-by: Roland Vossen <rvossen@broadcom.com>
Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
Signed-off-by: Franky Lin <frankyl@broadcom.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

drivers/staging/brcm80211/brcmfmac/wl_cfg80211.c

@@ -1993,8 +1993,8 @@ static s32 brcmf_inform_bss(struct brcmf_cfg80211_priv *cfg_priv)
 		return -EOPNOTSUPP;
 	}
 	WL_SCAN("scanned AP count (%d)\n", bss_list->count);
+	for (i = 0; i < bss_list->count && i < WL_AP_MAX; i++) {
 		bi = next_bss(bss_list, bi);
-	for_each_bss(bss_list, bi, i) {
 		err = brcmf_inform_single_bss(cfg_priv, bi);
 		if (unlikely(err))
 			break;

drivers/staging/brcm80211/brcmfmac/wl_cfg80211.h

@@ -362,10 +362,6 @@ static inline struct brcmf_bss_info *next_bss(struct brcmf_scan_results *list,
 		list->bss_info;
 }
 
-#define for_each_bss(list, bss, __i)	\
-	for (__i = 0; __i < list->count && __i < WL_AP_MAX; __i++, \
-		bss = next_bss(list, bss))
-
 extern struct brcmf_cfg80211_dev *brcmf_cfg80211_attach(struct net_device *ndev,
 							struct device *busdev,
 							void *data);