Return-path: Received: from lpdvrndsmtp01.broadcom.com ([192.19.229.170]:44627 "EHLO rnd-relay.smtp.broadcom.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751388AbdILJWd (ORCPT ); Tue, 12 Sep 2017 05:22:33 -0400 From: Arend van Spriel To: Kalle Valo Cc: linux-wireless@vger.kernel.org, Arend van Spriel Subject: [PATCH 5/7] brcmfmac: get rid of brcmf_cfg80211_escan() function Date: Tue, 12 Sep 2017 11:22:21 +0200 Message-Id: <1505208143-30166-6-git-send-email-arend.vanspriel@broadcom.com> (sfid-20170912_112243_548359_1D20BF6F) In-Reply-To: <1505208143-30166-1-git-send-email-arend.vanspriel@broadcom.com> References: <1505208143-30166-1-git-send-email-arend.vanspriel@broadcom.com> Sender: linux-wireless-owner@vger.kernel.org List-ID: The function brcmf_cfg80211_escan() is only called by brcmf_cfg80211_scan() so there is no reason to split in two function especially since the latter does not do an awful lot. Reviewed-by: Hante Meuleman Reviewed-by: Pieter-Paul Giesberts Reviewed-by: Franky Lin Signed-off-by: Arend van Spriel --- .../broadcom/brcm80211/brcmfmac/cfg80211.c | 34 +++++++--------------- 1 file changed, 10 insertions(+), 24 deletions(-) diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c index 8e7717a..34c2945 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c @@ -1082,13 +1082,16 @@ static void brcmf_escan_prep(struct brcmf_cfg80211_info *cfg, } static s32 -brcmf_cfg80211_escan(struct wiphy *wiphy, struct brcmf_cfg80211_vif *vif, - struct cfg80211_scan_request *request) +brcmf_cfg80211_scan(struct wiphy *wiphy, struct cfg80211_scan_request *request) { struct brcmf_cfg80211_info *cfg = wiphy_to_cfg(wiphy); - s32 err; + struct brcmf_cfg80211_vif *vif; + s32 err = 0; - brcmf_dbg(SCAN, "START ESCAN\n"); + brcmf_dbg(TRACE, "Enter\n"); + vif = container_of(request->wdev, struct brcmf_cfg80211_vif, wdev); + if (!check_vif_up(vif)) + return -EIO; if (test_bit(BRCMF_SCAN_STATUS_BUSY, &cfg->scan_status)) { brcmf_err("Scanning already: status (%lu)\n", cfg->scan_status); @@ -1113,6 +1116,8 @@ static void brcmf_escan_prep(struct brcmf_cfg80211_info *cfg, if (vif == cfg->p2p.bss_idx[P2PAPI_BSSCFG_DEVICE].vif) vif = cfg->p2p.bss_idx[P2PAPI_BSSCFG_PRIMARY].vif; + brcmf_dbg(SCAN, "START ESCAN\n"); + cfg->scan_request = request; set_bit(BRCMF_SCAN_STATUS_BUSY, &cfg->scan_status); @@ -1132,31 +1137,12 @@ static void brcmf_escan_prep(struct brcmf_cfg80211_info *cfg, return 0; scan_out: + brcmf_err("scan error (%d)\n", err); clear_bit(BRCMF_SCAN_STATUS_BUSY, &cfg->scan_status); cfg->scan_request = NULL; return err; } -static s32 -brcmf_cfg80211_scan(struct wiphy *wiphy, struct cfg80211_scan_request *request) -{ - struct brcmf_cfg80211_vif *vif; - s32 err = 0; - - brcmf_dbg(TRACE, "Enter\n"); - vif = container_of(request->wdev, struct brcmf_cfg80211_vif, wdev); - if (!check_vif_up(vif)) - return -EIO; - - err = brcmf_cfg80211_escan(wiphy, vif, request); - - if (err) - brcmf_err("scan error (%d)\n", err); - - brcmf_dbg(TRACE, "Exit\n"); - return err; -} - static s32 brcmf_set_rts(struct net_device *ndev, u32 rts_threshold) { s32 err = 0; -- 1.9.1