• Larry Finger's avatar
    p54: tx refused but queue active · 47ab3840
    Larry Finger authored
    In the mainline kernel, p54usb will fail because the TX queue length can
    become < 0. This problem has been reported as Bugzilla #13725. The failure
    is expressed by the following message in the logs:
    
    WARNING: at net/mac80211/tx.c:1325 ieee80211_tx+0x23c/0x298 [mac80211]()
    Hardware name: HP Pavilion dv2700 Notebook PC
    tx refused but queue active
    
    This problem has been recently observed in the wireless-testing tree, where
    a full solution is being tested. That fix is too invasive for 2.6.31-rcX,
    but the simple change supplied here will prevent the failure.
    Signed-off-by: default avatarLarry Finger <Larry.Finger@lwfinger.net>
    Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
    47ab3840
p54common.c 71.5 KB