88 lines
3.1 KiB
Diff
88 lines
3.1 KiB
Diff
From: Arend van Spriel <arend@broadcom.com>
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Date: Wed, 26 Aug 2015 22:14:55 +0200
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Subject: [PATCH] brcmfmac: change parameters for
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brcmf_remove_interface()
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Just pass the interface to be removed, ie. the struct brcmf_if instance.
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Reviewed-by: Hante Meuleman <meuleman@broadcom.com>
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Reviewed-by: Franky (Zhenhui) Lin <frankyl@broadcom.com>
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Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
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Signed-off-by: Arend van Spriel <arend@broadcom.com>
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---
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--- a/drivers/net/wireless/brcm80211/brcmfmac/cfg80211.c
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+++ b/drivers/net/wireless/brcm80211/brcmfmac/cfg80211.c
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@@ -4983,7 +4983,7 @@ brcmf_notify_connect_status_ap(struct br
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brcmf_dbg(CONN, "AP mode link down\n");
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complete(&cfg->vif_disabled);
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if (ifp->vif->mbss)
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- brcmf_remove_interface(ifp->drvr, ifp->bssidx);
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+ brcmf_remove_interface(ifp);
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return 0;
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}
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--- a/drivers/net/wireless/brcm80211/brcmfmac/core.c
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+++ b/drivers/net/wireless/brcm80211/brcmfmac/core.c
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@@ -887,12 +887,13 @@ static void brcmf_del_if(struct brcmf_pu
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}
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}
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-void brcmf_remove_interface(struct brcmf_pub *drvr, u32 bssidx)
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+void brcmf_remove_interface(struct brcmf_if *ifp)
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{
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- if (drvr->iflist[bssidx]) {
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- brcmf_fws_del_interface(drvr->iflist[bssidx]);
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- brcmf_del_if(drvr, bssidx);
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- }
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+ if (!ifp || WARN_ON(ifp->drvr->iflist[ifp->bssidx] != ifp))
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+ return;
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+
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+ brcmf_fws_del_interface(ifp);
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+ brcmf_del_if(ifp->drvr, ifp->bssidx);
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}
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int brcmf_get_next_free_bsscfgidx(struct brcmf_pub *drvr)
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@@ -1122,7 +1123,7 @@ void brcmf_detach(struct device *dev)
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/* make sure primary interface removed last */
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for (i = BRCMF_MAX_IFS-1; i > -1; i--)
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- brcmf_remove_interface(drvr, i);
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+ brcmf_remove_interface(drvr->iflist[i]);
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brcmf_cfg80211_detach(drvr->config);
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--- a/drivers/net/wireless/brcm80211/brcmfmac/core.h
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+++ b/drivers/net/wireless/brcm80211/brcmfmac/core.h
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@@ -206,7 +206,7 @@ struct brcmf_if *brcmf_get_ifp(struct br
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int brcmf_net_attach(struct brcmf_if *ifp, bool rtnl_locked);
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struct brcmf_if *brcmf_add_if(struct brcmf_pub *drvr, s32 bssidx, s32 ifidx,
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char *name, u8 *mac_addr);
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-void brcmf_remove_interface(struct brcmf_pub *drvr, u32 bssidx);
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+void brcmf_remove_interface(struct brcmf_if *ifp);
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int brcmf_get_next_free_bsscfgidx(struct brcmf_pub *drvr);
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void brcmf_txflowblock_if(struct brcmf_if *ifp,
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enum brcmf_netif_stop_reason reason, bool state);
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--- a/drivers/net/wireless/brcm80211/brcmfmac/fweh.c
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+++ b/drivers/net/wireless/brcm80211/brcmfmac/fweh.c
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@@ -222,7 +222,7 @@ static void brcmf_fweh_handle_if_event(s
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err = brcmf_fweh_call_event_handler(ifp, emsg->event_code, emsg, data);
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if (ifp && ifevent->action == BRCMF_E_IF_DEL)
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- brcmf_remove_interface(drvr, ifevent->bssidx);
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+ brcmf_remove_interface(ifp);
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}
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/**
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--- a/drivers/net/wireless/brcm80211/brcmfmac/p2p.c
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+++ b/drivers/net/wireless/brcm80211/brcmfmac/p2p.c
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@@ -2140,7 +2140,7 @@ static void brcmf_p2p_delete_p2pdev(stru
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{
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cfg80211_unregister_wdev(&vif->wdev);
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p2p->bss_idx[P2PAPI_BSSCFG_DEVICE].vif = NULL;
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- brcmf_remove_interface(vif->ifp->drvr, vif->ifp->bssidx);
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+ brcmf_remove_interface(vif->ifp);
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brcmf_free_vif(vif);
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}
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