diff options
| author | Hante Meuleman <meuleman@broadcom.com> | 2013-02-08 15:54:01 +0100 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2013-02-08 14:51:42 -0500 |
| commit | 4b3a89de8a2e91bf873a0044fa62b2f5afb6693a (patch) | |
| tree | 54174a2690fbf743efd8975ed010e4545acab0e7 | |
| parent | dae3a27359adc277ea3b399b8240ce348304289e (diff) | |
brcmfmac: Create netdev before returning from add_virtual_intf.
Currently netdev gets created possibly after returning from
add_virtual_intf. This is because add_if is handled asynch. This
is wrong and netdev should be up before returning.
Reviewed-by: Arend Van Spriel <arend@broadcom.com>
Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
Reviewed-by: Piotr Haber <phaber@broadcom.com>
Signed-off-by: Hante Meuleman <meuleman@broadcom.com>
Signed-off-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
| -rw-r--r-- | drivers/net/wireless/brcm80211/brcmfmac/p2p.c | 6 | ||||
| -rw-r--r-- | drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c | 10 | ||||
| -rw-r--r-- | drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.h | 2 |
3 files changed, 6 insertions, 12 deletions
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/p2p.c b/drivers/net/wireless/brcm80211/brcmfmac/p2p.c index fd090745b82..84d6acd9935 100644 --- a/drivers/net/wireless/brcm80211/brcmfmac/p2p.c +++ b/drivers/net/wireless/brcm80211/brcmfmac/p2p.c @@ -1591,7 +1591,11 @@ struct wireless_dev *brcmf_p2p_add_vif(struct wiphy *wiphy, const char *name, } strncpy(ifp->ndev->name, name, sizeof(ifp->ndev->name) - 1); - brcmf_cfg80211_vif_complete(cfg); + err = brcmf_net_attach(ifp, true); + if (err) { + brcmf_err("Registering netdevice failed\n"); + goto fail; + } cfg->p2p.bss_idx[P2PAPI_BSSCFG_CONNECTION].vif = vif; /* Disable firmware roaming for P2P interface */ brcmf_fil_iovar_int_set(ifp, "roam_off", 1); diff --git a/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c b/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c index 6cdb578fc37..b5cc1546357 100644 --- a/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c +++ b/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c @@ -4665,10 +4665,7 @@ static s32 brcmf_notify_vif_event(struct brcmf_if *ifp, SET_NETDEV_DEV(ifp->ndev, wiphy_dev(cfg->wiphy)); mutex_unlock(&event->vif_event_lock); wake_up(&event->vif_wq); - - /* waiting process need to set the netdev name */ - wait_for_completion(&event->vif_complete); - return brcmf_net_attach(ifp, true); + return 0; case BRCMF_E_IF_DEL: ifp->vif = NULL; @@ -4800,7 +4797,6 @@ static void wl_deinit_priv(struct brcmf_cfg80211_info *cfg) static void init_vif_event(struct brcmf_cfg80211_vif_event *event) { init_waitqueue_head(&event->vif_wq); - init_completion(&event->vif_complete); mutex_init(&event->vif_event_lock); } @@ -5154,7 +5150,3 @@ int brcmf_cfg80211_wait_vif_event_timeout(struct brcmf_cfg80211_info *cfg, vif_event_equals(event, action), timeout); } -void brcmf_cfg80211_vif_complete(struct brcmf_cfg80211_info *cfg) -{ - complete(&cfg->vif_event.vif_complete); -} diff --git a/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.h b/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.h index b886f22a4ac..8b5d4989906 100644 --- a/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.h +++ b/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.h @@ -337,7 +337,6 @@ struct brcmf_pno_scanresults_le { struct brcmf_cfg80211_vif_event { wait_queue_head_t vif_wq; struct mutex vif_event_lock; - struct completion vif_complete; u8 action; struct brcmf_cfg80211_vif *vif; }; @@ -493,7 +492,6 @@ void brcmf_cfg80211_arm_vif_event(struct brcmf_cfg80211_info *cfg, bool brcmf_cfg80211_vif_event_armed(struct brcmf_cfg80211_info *cfg); int brcmf_cfg80211_wait_vif_event_timeout(struct brcmf_cfg80211_info *cfg, u8 action, ulong timeout); -void brcmf_cfg80211_vif_complete(struct brcmf_cfg80211_info *info); s32 brcmf_notify_escan_complete(struct brcmf_cfg80211_info *cfg, struct net_device *ndev, bool aborted, bool fw_abort); |