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wl12xx: remove warning message during IBSS Tx

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mac80211 sets the carrier on an IBSS interface even when no network is
joined. Ignore garbage frames transmitted on a disconnected IBSS
interface without printing warnings.

Signed-off-by: Shahar Lev <shahar@wizery.com>
[merged with wlvif changes]
Signed-off-by: Luciano Coelho <coelho@ti.com>
This commit is contained in:
Shahar Lev 2011-10-07 18:17:25 +02:00 committed by Luciano Coelho
parent e5d3625e87
commit 48309fd477
1 changed files with 9 additions and 1 deletions
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10
drivers/net/wireless/wl12xx/tx.c
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@ -428,7 +428,15 @@ static int wl1271_prepare_tx_frame(struct wl1271 *wl, struct wl12xx_vif *wlvif,
}
hlid = wl12xx_tx_get_hlid(wl, wlvif, skb);
if (hlid == WL12XX_INVALID_LINK_ID) {
wl1271_error("invalid hlid. dropping skb 0x%p", skb);
if (wlvif->bss_type == BSS_TYPE_IBSS &&
!test_bit(WLVIF_FLAG_IBSS_JOINED, &wlvif->flags)) {
/* It's ok to drop packets when not joined to IBSS */
wl1271_debug(DEBUG_TX, "dropping skb while IBSS not "
" joined");
} else {
wl1271_error("invalid hlid. dropping skb 0x%p", skb);
}
return -EINVAL;
}