diff options
Diffstat (limited to 'package/kernel/mac80211/patches/303-v4.15-0003-brcmfmac-cleanup-brcmf_cfg80211_escan-function.patch')
| -rw-r--r-- | package/kernel/mac80211/patches/303-v4.15-0003-brcmfmac-cleanup-brcmf_cfg80211_escan-function.patch | 133 |
1 files changed, 0 insertions, 133 deletions
diff --git a/package/kernel/mac80211/patches/303-v4.15-0003-brcmfmac-cleanup-brcmf_cfg80211_escan-function.patch b/package/kernel/mac80211/patches/303-v4.15-0003-brcmfmac-cleanup-brcmf_cfg80211_escan-function.patch deleted file mode 100644 index b6f3d0c697..0000000000 --- a/package/kernel/mac80211/patches/303-v4.15-0003-brcmfmac-cleanup-brcmf_cfg80211_escan-function.patch +++ /dev/null @@ -1,133 +0,0 @@ -From 8c6efda22f5f9f73fc948f517424466be01ae84d Mon Sep 17 00:00:00 2001 -From: Arend Van Spriel <arend.vanspriel@broadcom.com> -Date: Wed, 8 Nov 2017 14:36:33 +0100 -Subject: [PATCH] brcmfmac: cleanup brcmf_cfg80211_escan() function - -The function brcmf_cfg80211_escan() was always called with a non-null -request parameter and null pointer for this_ssid parameter. Clean up -the function removing the dead code path. - -Reviewed-by: Hante Meuleman <hante.meuleman@broadcom.com> -Reviewed-by: Pieter-Paul Giesberts <pieter-paul.giesberts@broadcom.com> -Reviewed-by: Franky Lin <franky.lin@broadcom.com> -Signed-off-by: Arend van Spriel <arend.vanspriel@broadcom.com> -Signed-off-by: Kalle Valo <kvalo@codeaurora.org> ---- - .../broadcom/brcm80211/brcmfmac/cfg80211.c | 76 ++++------------------ - 1 file changed, 11 insertions(+), 65 deletions(-) - ---- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c -+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c -@@ -1072,18 +1072,10 @@ brcmf_do_escan(struct brcmf_if *ifp, str - - static s32 - brcmf_cfg80211_escan(struct wiphy *wiphy, struct brcmf_cfg80211_vif *vif, -- struct cfg80211_scan_request *request, -- struct cfg80211_ssid *this_ssid) -+ struct cfg80211_scan_request *request) - { -- struct brcmf_if *ifp = vif->ifp; - struct brcmf_cfg80211_info *cfg = wiphy_to_cfg(wiphy); -- struct cfg80211_ssid *ssids; -- u32 passive_scan; -- bool escan_req; -- bool spec_scan; - s32 err; -- struct brcmf_ssid_le ssid_le; -- u32 SSID_len; - - brcmf_dbg(SCAN, "START ESCAN\n"); - -@@ -1101,8 +1093,8 @@ brcmf_cfg80211_escan(struct wiphy *wiphy - cfg->scan_status); - return -EAGAIN; - } -- if (test_bit(BRCMF_VIF_STATUS_CONNECTING, &ifp->vif->sme_state)) { -- brcmf_err("Connecting: status (%lu)\n", ifp->vif->sme_state); -+ if (test_bit(BRCMF_VIF_STATUS_CONNECTING, &vif->sme_state)) { -+ brcmf_err("Connecting: status (%lu)\n", vif->sme_state); - return -EAGAIN; - } - -@@ -1110,63 +1102,17 @@ brcmf_cfg80211_escan(struct wiphy *wiphy - if (vif == cfg->p2p.bss_idx[P2PAPI_BSSCFG_DEVICE].vif) - vif = cfg->p2p.bss_idx[P2PAPI_BSSCFG_PRIMARY].vif; - -- escan_req = false; -- if (request) { -- /* scan bss */ -- ssids = request->ssids; -- escan_req = true; -- } else { -- /* scan in ibss */ -- /* we don't do escan in ibss */ -- ssids = this_ssid; -- } -- - cfg->scan_request = request; - set_bit(BRCMF_SCAN_STATUS_BUSY, &cfg->scan_status); -- if (escan_req) { -- cfg->escan_info.run = brcmf_run_escan; -- err = brcmf_p2p_scan_prep(wiphy, request, vif); -- if (err) -- goto scan_out; -- -- err = brcmf_do_escan(vif->ifp, request); -- if (err) -- goto scan_out; -- } else { -- brcmf_dbg(SCAN, "ssid \"%s\", ssid_len (%d)\n", -- ssids->ssid, ssids->ssid_len); -- memset(&ssid_le, 0, sizeof(ssid_le)); -- SSID_len = min_t(u8, sizeof(ssid_le.SSID), ssids->ssid_len); -- ssid_le.SSID_len = cpu_to_le32(0); -- spec_scan = false; -- if (SSID_len) { -- memcpy(ssid_le.SSID, ssids->ssid, SSID_len); -- ssid_le.SSID_len = cpu_to_le32(SSID_len); -- spec_scan = true; -- } else -- brcmf_dbg(SCAN, "Broadcast scan\n"); -- -- passive_scan = cfg->active_scan ? 0 : 1; -- err = brcmf_fil_cmd_int_set(ifp, BRCMF_C_SET_PASSIVE_SCAN, -- passive_scan); -- if (err) { -- brcmf_err("WLC_SET_PASSIVE_SCAN error (%d)\n", err); -- goto scan_out; -- } -- brcmf_scan_config_mpc(ifp, 0); -- err = brcmf_fil_cmd_data_set(ifp, BRCMF_C_SCAN, &ssid_le, -- sizeof(ssid_le)); -- if (err) { -- if (err == -EBUSY) -- brcmf_dbg(INFO, "BUSY: scan for \"%s\" canceled\n", -- ssid_le.SSID); -- else -- brcmf_err("WLC_SCAN error (%d)\n", err); -- -- brcmf_scan_config_mpc(ifp, 1); -- goto scan_out; -- } -- } -+ -+ cfg->escan_info.run = brcmf_run_escan; -+ err = brcmf_p2p_scan_prep(wiphy, request, vif); -+ if (err) -+ goto scan_out; -+ -+ err = brcmf_do_escan(vif->ifp, request); -+ if (err) -+ goto scan_out; - - /* Arm scan timeout timer */ - mod_timer(&cfg->escan_timeout, jiffies + -@@ -1191,7 +1137,7 @@ brcmf_cfg80211_scan(struct wiphy *wiphy, - if (!check_vif_up(vif)) - return -EIO; - -- err = brcmf_cfg80211_escan(wiphy, vif, request, NULL); -+ err = brcmf_cfg80211_escan(wiphy, vif, request); - - if (err) - brcmf_err("scan error (%d)\n", err); |