From 6c8c4f7299b89ef369fd332e5f76c2fd23a62abe Mon Sep 17 00:00:00 2001 From: Arend van Spriel Date: Thu, 27 Sep 2012 14:17:57 +0200 Subject: [PATCH] brcmfmac: remove brcmf_update_prof() function The function brcmf_update_prof() only add complexity that is not needed. Reviewed-by: Hante Meuleman Reviewed-by: Pieter-Paul Giesberts Signed-off-by: Arend van Spriel Signed-off-by: John W. Linville --- .../wireless/brcm80211/brcmfmac/wl_cfg80211.c | 81 +++++-------------- 1 file changed, 19 insertions(+), 62 deletions(-) diff --git a/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c b/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c index 53c17f9e094f..eca71b354736 100644 --- a/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c +++ b/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c @@ -1283,47 +1283,6 @@ done: return err; } -static s32 -brcmf_update_prof(struct brcmf_cfg80211_info *cfg, - const struct brcmf_event_msg *e, void *data, s32 item) -{ - s32 err = 0; - struct brcmf_ssid *ssid; - - switch (item) { - case WL_PROF_SSID: - ssid = (struct brcmf_ssid *) data; - memset(cfg->profile->ssid.SSID, 0, - sizeof(cfg->profile->ssid.SSID)); - memcpy(cfg->profile->ssid.SSID, - ssid->SSID, ssid->SSID_len); - cfg->profile->ssid.SSID_len = ssid->SSID_len; - break; - case WL_PROF_BSSID: - if (data) - memcpy(cfg->profile->bssid, data, ETH_ALEN); - else - memset(cfg->profile->bssid, 0, ETH_ALEN); - break; - case WL_PROF_SEC: - memcpy(&cfg->profile->sec, data, - sizeof(cfg->profile->sec)); - break; - case WL_PROF_BEACONINT: - cfg->profile->beacon_interval = *(u16 *)data; - break; - case WL_PROF_DTIMPERIOD: - cfg->profile->dtim_period = *(u8 *)data; - break; - default: - WL_ERR("unsupported item (%d)\n", item); - err = -EOPNOTSUPP; - break; - } - - return err; -} - static void brcmf_init_prof(struct brcmf_cfg80211_profile *prof) { memset(prof, 0, sizeof(*prof)); @@ -1379,12 +1338,12 @@ brcmf_cfg80211_join_ibss(struct wiphy *wiphy, struct net_device *ndev, struct cfg80211_ibss_params *params) { struct brcmf_cfg80211_info *cfg = wiphy_to_cfg(wiphy); + struct brcmf_cfg80211_profile *profile = cfg->profile; struct brcmf_join_params join_params; size_t join_params_size = 0; s32 err = 0; s32 wsec = 0; s32 bcnprd; - struct brcmf_ssid ssid; WL_TRACE("Enter\n"); if (!check_sys_up(wiphy)) @@ -1460,25 +1419,23 @@ brcmf_cfg80211_join_ibss(struct wiphy *wiphy, struct net_device *ndev, memset(&join_params, 0, sizeof(struct brcmf_join_params)); /* SSID */ - ssid.SSID_len = min_t(u32, params->ssid_len, 32); - memcpy(ssid.SSID, params->ssid, ssid.SSID_len); - memcpy(join_params.ssid_le.SSID, params->ssid, ssid.SSID_len); - join_params.ssid_le.SSID_len = cpu_to_le32(ssid.SSID_len); + profile->ssid.SSID_len = min_t(u32, params->ssid_len, 32); + memcpy(profile->ssid.SSID, params->ssid, profile->ssid.SSID_len); + memcpy(join_params.ssid_le.SSID, params->ssid, profile->ssid.SSID_len); + join_params.ssid_le.SSID_len = cpu_to_le32(profile->ssid.SSID_len); join_params_size = sizeof(join_params.ssid_le); - brcmf_update_prof(cfg, NULL, &ssid, WL_PROF_SSID); /* BSSID */ if (params->bssid) { memcpy(join_params.params_le.bssid, params->bssid, ETH_ALEN); join_params_size = sizeof(join_params.ssid_le) + BRCMF_ASSOC_PARAMS_FIXED_SIZE; + memcpy(profile->bssid, params->bssid, ETH_ALEN); } else { memcpy(join_params.params_le.bssid, ether_bcast, ETH_ALEN); + memset(profile->bssid, 0, ETH_ALEN); } - brcmf_update_prof(cfg, NULL, - &join_params.params_le.bssid, WL_PROF_BSSID); - /* Channel */ if (params->channel) { u32 target_channel; @@ -1800,6 +1757,7 @@ brcmf_cfg80211_connect(struct wiphy *wiphy, struct net_device *ndev, struct cfg80211_connect_params *sme) { struct brcmf_cfg80211_info *cfg = wiphy_to_cfg(wiphy); + struct brcmf_cfg80211_profile *profile = cfg->profile; struct ieee80211_channel *chan = sme->channel; struct brcmf_join_params join_params; size_t join_params_size; @@ -1861,11 +1819,11 @@ brcmf_cfg80211_connect(struct wiphy *wiphy, struct net_device *ndev, memset(&join_params, 0, sizeof(join_params)); join_params_size = sizeof(join_params.ssid_le); - ssid.SSID_len = min_t(u32, sizeof(ssid.SSID), (u32)sme->ssid_len); - memcpy(&join_params.ssid_le.SSID, sme->ssid, ssid.SSID_len); - memcpy(&ssid.SSID, sme->ssid, ssid.SSID_len); - join_params.ssid_le.SSID_len = cpu_to_le32(ssid.SSID_len); - brcmf_update_prof(cfg, NULL, &ssid, WL_PROF_SSID); + profile->ssid.SSID_len = min_t(u32, + sizeof(ssid.SSID), (u32)sme->ssid_len); + memcpy(&join_params.ssid_le.SSID, sme->ssid, profile->ssid.SSID_len); + memcpy(&profile->ssid.SSID, sme->ssid, profile->ssid.SSID_len); + join_params.ssid_le.SSID_len = cpu_to_le32(profile->ssid.SSID_len); memcpy(join_params.params_le.bssid, ether_bcast, ETH_ALEN); @@ -2781,8 +2739,8 @@ static s32 brcmf_update_bss_info(struct brcmf_cfg80211_info *cfg) dtim_period = (u8)var; } - brcmf_update_prof(cfg, NULL, &beacon_interval, WL_PROF_BEACONINT); - brcmf_update_prof(cfg, NULL, &dtim_period, WL_PROF_DTIMPERIOD); + profile->beacon_interval = beacon_interval; + profile->dtim_period = dtim_period; update_bss_info_out: WL_TRACE("Exit"); @@ -4656,7 +4614,7 @@ brcmf_bss_roaming_done(struct brcmf_cfg80211_info *cfg, WL_TRACE("Enter\n"); brcmf_get_assoc_ies(cfg); - brcmf_update_prof(cfg, NULL, &e->addr, WL_PROF_BSSID); + memcpy(profile->bssid, e->addr, ETH_ALEN); brcmf_update_bss_info(cfg); brcmf_exec_dcmd(ndev, BRCMF_C_GET_CHANNEL, &channel_le, @@ -4697,8 +4655,7 @@ brcmf_bss_connect_done(struct brcmf_cfg80211_info *cfg, if (test_and_clear_bit(WL_STATUS_CONNECTING, &cfg->status)) { if (completed) { brcmf_get_assoc_ies(cfg); - brcmf_update_prof(cfg, NULL, &e->addr, - WL_PROF_BSSID); + memcpy(profile->bssid, e->addr, ETH_ALEN); brcmf_update_bss_info(cfg); } cfg80211_connect_result(ndev, @@ -4763,6 +4720,7 @@ brcmf_notify_connect_status(struct brcmf_cfg80211_info *cfg, struct net_device *ndev, const struct brcmf_event_msg *e, void *data) { + struct brcmf_cfg80211_profile *profile = cfg->profile; s32 err = 0; if (cfg->conf->mode == WL_MODE_AP) { @@ -4770,8 +4728,7 @@ brcmf_notify_connect_status(struct brcmf_cfg80211_info *cfg, } else if (brcmf_is_linkup(cfg, e)) { WL_CONN("Linkup\n"); if (brcmf_is_ibssmode(cfg)) { - brcmf_update_prof(cfg, NULL, (void *)e->addr, - WL_PROF_BSSID); + memcpy(profile->bssid, e->addr, ETH_ALEN); wl_inform_ibss(cfg, ndev, e->addr); cfg80211_ibss_joined(ndev, e->addr, GFP_KERNEL); clear_bit(WL_STATUS_CONNECTING, &cfg->status); -- 2.20.1