diff options
| author | Arend van Spriel | 2014-01-06 12:40:48 +0100 |
|---|---|---|
| committer | John W. Linville | 2014-01-06 15:48:05 -0500 |
| commit | e14799514da335159879bb8c37d5c4491357b0b4 (patch) | |
| tree | dbba3eded94860ed9b6c1faa0a300e0537ab94b6 /drivers | |
| parent | 427dec5fc84d6d99f433a6eb008e97aea1757cfb (diff) | |
brcmfmac: call brcmf_cfg80211_detach() after removal of interfaces
Instead of calling brcmf_cfg80211_detach() in brcmf_del_if() when
deleting the primary interface, call it in brcmf_detach() after
deleting all interfaces.
Reviewed-by: Hante Meuleman <meuleman@broadcom.com>
Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
Signed-off-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/wireless/brcm80211/brcmfmac/dhd_linux.c | 7 | ||||
| -rw-r--r-- | drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c | 3 |
2 files changed, 6 insertions, 4 deletions
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/dhd_linux.c b/drivers/net/wireless/brcm80211/brcmfmac/dhd_linux.c index bce0b8e511fd..d3c4fba065ad 100644 --- a/drivers/net/wireless/brcm80211/brcmfmac/dhd_linux.c +++ b/drivers/net/wireless/brcm80211/brcmfmac/dhd_linux.c @@ -859,8 +859,6 @@ void brcmf_del_if(struct brcmf_pub *drvr, s32 bssidx) } /* unregister will take care of freeing it */ unregister_netdev(ifp->ndev); - if (bssidx == 0) - brcmf_cfg80211_detach(drvr->config); } else { kfree(ifp); } @@ -963,8 +961,7 @@ int brcmf_bus_start(struct device *dev) fail: if (ret < 0) { brcmf_err("failed: %d\n", ret); - if (drvr->config) - brcmf_cfg80211_detach(drvr->config); + brcmf_cfg80211_detach(drvr->config); if (drvr->fws) { brcmf_fws_del_interface(ifp); brcmf_fws_deinit(drvr); @@ -1039,6 +1036,8 @@ void brcmf_detach(struct device *dev) brcmf_del_if(drvr, i); } + brcmf_cfg80211_detach(drvr->config); + brcmf_bus_detach(drvr); brcmf_proto_detach(drvr); diff --git a/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c b/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c index 5598a20891d2..3e3de34422bd 100644 --- a/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c +++ b/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c @@ -4975,6 +4975,9 @@ cfg80211_attach_out: void brcmf_cfg80211_detach(struct brcmf_cfg80211_info *cfg) { + if (!cfg) + return; + WARN_ON(!list_empty(&cfg->vif_list)); wiphy_unregister(cfg->wiphy); brcmf_btcoex_detach(cfg); |