1 files changed, 2 insertions, 11 deletions

diff --git a/drivers/net/wireless/ath9k/recv.c b/drivers/net/wireless/ath9k/recv.c
index f4be5d11c9d5..4983402af559 100644
--- a/drivers/net/wireless/ath9k/recv.c
+++ b/drivers/net/wireless/ath9k/recv.c
@@ -999,20 +999,11 @@ int ath_rx_tasklet(struct ath_softc *sc, int flush)
                                 rx_status.flags |= ATH_RX_SHORT_GI;
                 }
 
-                /* sc->sc_noise_floor is only available when the station
+                /* sc_noise_floor is only available when the station
                    attaches to an AP, so we use a default value
                    if we are not yet attached. */
-
-                /* XXX we should use either sc->sc_noise_floor or
-                 * ath_hal_getChanNoise(ah, &sc->sc_curchan)
-                 * to calculate the noise floor.
-                 * However, the value returned by ath_hal_getChanNoise
-                 * seems to be incorrect (-31dBm on the last test),
-                 * so we will use a hard-coded value until we
-                 * figure out what is going on.
-                 */
                 rx_status.abs_rssi =
-                        ds->ds_rxstat.rs_rssi + ATH_DEFAULT_NOISE_FLOOR;
+                        ds->ds_rxstat.rs_rssi + sc->sc_ani.sc_noise_floor;
 
                 pci_dma_sync_single_for_cpu(sc->pdev,
                                             bf->bf_buf_addr,