staging: brcm80211: Changed comments

Code cleanup. BCM4321 is not supported by this driver. Removed 'XXX' in
comments since they do not signal a critical issue to be patched. Removed
FIXME in comment since it signalled a problem in the Minstrel algorithm,
not in our driver.

Signed-off-by: Roland Vossen <rvossen@broadcom.com>
Reviewed-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

diff --git a/drivers/staging/brcm80211/brcmsmac/bmac.c b/drivers/staging/brcm80211/brcmsmac/bmac.c
index 735230f..bdaad20 100644 (file)
--- a/drivers/staging/brcm80211/brcmsmac/bmac.c
+++ b/drivers/staging/brcm80211/brcmsmac/bmac.c
@@ -3567,7 +3567,6 @@ u16 brcms_b_rate_shm_offset(struct brcms_c_hw_info *wlc_hw, u8 rate)
        u8 phy_rate, index;
 
        /* get the phy specific rate encoding for the PLCP SIGNAL field */
-       /* XXX4321 fixup needed ? */
        if (IS_OFDM(rate))
                table_ptr = M_RT_DIRMAP_A;
        else

diff --git a/drivers/staging/brcm80211/brcmsmac/mac80211_if.c b/drivers/staging/brcm80211/brcmsmac/mac80211_if.c
index c74c186..caab99a 100644 (file)
--- a/drivers/staging/brcm80211/brcmsmac/mac80211_if.c
+++ b/drivers/staging/brcm80211/brcmsmac/mac80211_if.c
@@ -644,7 +644,7 @@ brcms_ops_ampdu_action(struct ieee80211_hw *hw,
                                  tid);
                        return -EINVAL;
                }
-               /* XXX: Use the starting sequence number provided ... */
+               /* Future improvement: Use the starting sequence number provided ... */
                *ssn = 0;
                ieee80211_start_tx_ba_cb_irqsafe(vif, sta->addr, tid);
                break;
@@ -1089,11 +1089,6 @@ static int ieee_hw_init(struct ieee80211_hw *hw)
 
        hw->extra_tx_headroom = brcms_c_get_header_len();
        hw->queues = N_TX_QUEUES;
-       /* FIXME: this doesn't seem to be used properly in minstrel_ht.
-        * mac80211/status.c:ieee80211_tx_status() checks this value,
-        * but mac80211/rc80211_minstrel_ht.c:minstrel_ht_get_rate()
-        * appears to always set 3 rates
-        */
        hw->max_rates = 2;      /* Primary rate and 1 fallback rate */
 
        hw->channel_change_time = 7 * 1000;     /* channel change time is dependent on chip and band  */

diff --git a/drivers/staging/brcm80211/brcmsmac/main.c b/drivers/staging/brcm80211/brcmsmac/main.c
index 3063ba5..0eba6da 100644 (file)
--- a/drivers/staging/brcm80211/brcmsmac/main.c
+++ b/drivers/staging/brcm80211/brcmsmac/main.c
@@ -3165,7 +3165,7 @@ void brcms_c_txq_enq(void *ctx, struct scb *scb, struct sk_buff *sdu,
                                  "\n", wlc->pub->unit);
 
                /*
-                * XXX we might hit this condtion in case
+                * we might hit this condtion in case
                 * packet flooding from mac80211 stack
                 */
                brcmu_pkt_buf_free_skb(sdu);