diff options
Diffstat (limited to 'drivers/net/wireless/brcm80211/brcmfmac/fwsignal.c')
| -rw-r--r-- | drivers/net/wireless/brcm80211/brcmfmac/fwsignal.c | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/fwsignal.c b/drivers/net/wireless/brcm80211/brcmfmac/fwsignal.c index 8b09973309c9..430baa249465 100644 --- a/drivers/net/wireless/brcm80211/brcmfmac/fwsignal.c +++ b/drivers/net/wireless/brcm80211/brcmfmac/fwsignal.c @@ -1224,11 +1224,12 @@ int brcmf_fws_init(struct brcmf_pub *drvr) u32 tlv = 0; int rc; - /* enable rssi signals */ - if (drvr->fw_signals) - tlv = BRCMF_FWS_FLAGS_RSSI_SIGNALS | - BRCMF_FWS_FLAGS_XONXOFF_SIGNALS | - BRCMF_FWS_FLAGS_CREDIT_STATUS_SIGNALS; + if (!drvr->fw_signals) + return 0; + + tlv = BRCMF_FWS_FLAGS_RSSI_SIGNALS | + BRCMF_FWS_FLAGS_XONXOFF_SIGNALS | + BRCMF_FWS_FLAGS_CREDIT_STATUS_SIGNALS; spin_lock_init(&drvr->fws_spinlock); @@ -1277,6 +1278,9 @@ void brcmf_fws_deinit(struct brcmf_pub *drvr) struct brcmf_fws_info *fws = drvr->fws; ulong flags; + if (!fws) + return; + /* cleanup */ brcmf_fws_lock(drvr, flags); brcmf_fws_cleanup(fws, -1); |