The retry count for a frame is calculated by the realized MCS rate subtracting of the requested MCS rate. However during TX done reporting we accidently override the requested MCS rate with the realized MCS rate. This causes the retry count to be reset to 0 always, and feeding invalid rate information into minstrel_ht. Signed-off-by: Ivo van Doorn <IvDoorn@xxxxxxxxx> Acked-by: Helmut Schaa <helmut.schaa@xxxxxxxxxxxxxx> Acked-by: Gertjan van Wingerde <gwingerde@xxxxxxxxx> --- drivers/net/wireless/rt2x00/rt2800lib.c | 1 - 1 files changed, 0 insertions(+), 1 deletions(-) diff --git a/drivers/net/wireless/rt2x00/rt2800lib.c b/drivers/net/wireless/rt2x00/rt2800lib.c index 6a0cb2d..d3a5837 100644 --- a/drivers/net/wireless/rt2x00/rt2800lib.c +++ b/drivers/net/wireless/rt2x00/rt2800lib.c @@ -650,7 +650,6 @@ void rt2800_txdone(struct rt2x00_dev *rt2x00dev) txdesc.flags = 0; rt2x00_desc_read(txwi, 0, &word); mcs = rt2x00_get_field32(word, TXWI_W0_MCS); - mcs = rt2x00_get_field32(reg, TX_STA_FIFO_MCS); real_mcs = rt2x00_get_field32(reg, TX_STA_FIFO_MCS); /* -- 1.7.2.1 -- To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
