forked from Minki/linux
iwlwifi: quiet a noisy printk
Timing issues in microcode for some devices can cause a compressed BA to be sent to the driver prior to returning any a-MPDU notification. Traces show RTS-CTS is exchanged and then the timer fires which causes an empty BA to be sent which acknowledges nothing. This results in a noisy printk. Only print the message if the bitmap is non-zero. Signed-off-by: Don Fry <donald.h.fry@intel.com> Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
parent
fac6b6a065
commit
822395b591
@ -1227,7 +1227,8 @@ static int iwlagn_tx_status_reply_compressed_ba(struct iwl_priv *priv,
|
||||
struct ieee80211_tx_info *info;
|
||||
|
||||
if (unlikely(!agg->wait_for_ba)) {
|
||||
IWL_ERR(priv, "Received BA when not expected\n");
|
||||
if (unlikely(ba_resp->bitmap))
|
||||
IWL_ERR(priv, "Received BA when not expected\n");
|
||||
return -EINVAL;
|
||||
}
|
||||
|
||||
|
Loading…
Reference in New Issue
Block a user