Commit 1005f085 authored Feb 21, 2011 by Roland Vossen Committed by Greg Kroah-Hartman Feb 23, 2011

staging: brcm80211: bugfix for crash on heavy transmit traffic



With heavy transmit traffic, once in a while (range 15mins-1hr)
a tx packet was added to a full transmit queue. Under certain
conditions an other packet in the queue gets bumped to make room
for the new packet. This is not considered an error condition, but
normal operation. Despite that, there was an ASSERT(0) that caused
the driver to oops. The ASSERT(0) has been removed. Driver was tested
afterwards.

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

parent 3c8bb7aa

drivers/staging/brcm80211/brcmsmac/wlc_mac80211.c

+0 −2

Original line number	Original line	Diff line number	Diff line
	@@ -5146,8 +5146,6 @@ wlc_prec_enq_head(struct wlc_info wlc, struct pktq q, struct sk_buff *pkt,
	tx_failed[WME_PRIO2AC(p->priority)].bytes,		tx_failed[WME_PRIO2AC(p->priority)].bytes,
	pkttotlen(wlc->osh, p));		pkttotlen(wlc->osh, p));
	}		}

	ASSERT(0);
	pkt_buf_free_skb(wlc->osh, p, true);		pkt_buf_free_skb(wlc->osh, p, true);
	wlc->pub->_cnt->txnobuf++;		wlc->pub->_cnt->txnobuf++;
	}		}