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84 lines
2.7 KiB
84 lines
2.7 KiB
7 years ago
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From 588378f15cff285ac81c929239ccba01d7f71d50 Mon Sep 17 00:00:00 2001
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From: Arend Van Spriel <arend.vanspriel@broadcom.com>
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Date: Wed, 8 Nov 2017 14:36:35 +0100
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Subject: [PATCH] brcmfmac: get rid of brcmf_cfg80211_escan() function
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The function brcmf_cfg80211_escan() is only called by brcmf_cfg80211_scan()
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so there is no reason to split in two function especially since the latter
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does not do an awful lot.
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Reviewed-by: Hante Meuleman <hante.meuleman@broadcom.com>
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Reviewed-by: Pieter-Paul Giesberts <pieter-paul.giesberts@broadcom.com>
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Reviewed-by: Franky Lin <franky.lin@broadcom.com>
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Signed-off-by: Arend van Spriel <arend.vanspriel@broadcom.com>
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Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
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---
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.../broadcom/brcm80211/brcmfmac/cfg80211.c | 34 +++++++---------------
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1 file changed, 10 insertions(+), 24 deletions(-)
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--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c
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+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c
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@@ -1071,13 +1071,16 @@ brcmf_do_escan(struct brcmf_if *ifp, str
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}
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static s32
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-brcmf_cfg80211_escan(struct wiphy *wiphy, struct brcmf_cfg80211_vif *vif,
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- struct cfg80211_scan_request *request)
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+brcmf_cfg80211_scan(struct wiphy *wiphy, struct cfg80211_scan_request *request)
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{
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struct brcmf_cfg80211_info *cfg = wiphy_to_cfg(wiphy);
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- s32 err;
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+ struct brcmf_cfg80211_vif *vif;
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+ s32 err = 0;
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- brcmf_dbg(SCAN, "START ESCAN\n");
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+ brcmf_dbg(TRACE, "Enter\n");
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+ vif = container_of(request->wdev, struct brcmf_cfg80211_vif, wdev);
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+ if (!check_vif_up(vif))
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+ return -EIO;
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if (test_bit(BRCMF_SCAN_STATUS_BUSY, &cfg->scan_status)) {
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brcmf_err("Scanning already: status (%lu)\n", cfg->scan_status);
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@@ -1102,6 +1105,8 @@ brcmf_cfg80211_escan(struct wiphy *wiphy
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if (vif == cfg->p2p.bss_idx[P2PAPI_BSSCFG_DEVICE].vif)
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vif = cfg->p2p.bss_idx[P2PAPI_BSSCFG_PRIMARY].vif;
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+ brcmf_dbg(SCAN, "START ESCAN\n");
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+
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cfg->scan_request = request;
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set_bit(BRCMF_SCAN_STATUS_BUSY, &cfg->scan_status);
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@@ -1121,31 +1126,12 @@ brcmf_cfg80211_escan(struct wiphy *wiphy
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return 0;
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scan_out:
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+ brcmf_err("scan error (%d)\n", err);
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clear_bit(BRCMF_SCAN_STATUS_BUSY, &cfg->scan_status);
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cfg->scan_request = NULL;
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return err;
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}
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-static s32
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-brcmf_cfg80211_scan(struct wiphy *wiphy, struct cfg80211_scan_request *request)
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-{
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- struct brcmf_cfg80211_vif *vif;
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- s32 err = 0;
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-
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- brcmf_dbg(TRACE, "Enter\n");
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- vif = container_of(request->wdev, struct brcmf_cfg80211_vif, wdev);
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- if (!check_vif_up(vif))
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- return -EIO;
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-
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- err = brcmf_cfg80211_escan(wiphy, vif, request);
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-
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- if (err)
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- brcmf_err("scan error (%d)\n", err);
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-
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- brcmf_dbg(TRACE, "Exit\n");
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- return err;
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-}
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-
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static s32 brcmf_set_rts(struct net_device *ndev, u32 rts_threshold)
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{
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s32 err = 0;
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