1 files changed, 3 insertions, 6 deletions

diff --git a/drivers/net/wireless/ath9k/calib.c b/drivers/net/wireless/ath9k/calib.c
index 707289685b41..8e073d6513d5 100644
--- a/drivers/net/wireless/ath9k/calib.c
+++ b/drivers/net/wireless/ath9k/calib.c
@@ -19,8 +19,6 @@
 #include "reg.h"
 #include "phy.h"
 
-static const int16_t NOISE_FLOOR[] = { -96, -93, -98, -96, -93, -96 };
-
 /* We can tune this as we go by monitoring really low values */
 #define ATH9K_NF_TOO_LOW        -60
 
@@ -740,10 +738,9 @@ s16 ath9k_hw_getchan_noise(struct ath_hal *ah, struct ath9k_channel *chan)
                         chan->channel, chan->channelFlags);
                 return ATH_DEFAULT_NOISE_FLOOR;
         }
-        if (ichan->rawNoiseFloor == 0) {
-                enum wireless_mode mode = ath9k_hw_chan2wmode(ah, chan);
-                nf = NOISE_FLOOR[mode];
-        } else
+        if (ichan->rawNoiseFloor == 0)
+                nf = -96;
+        else
                 nf = ichan->rawNoiseFloor;
 
         if (!ath9k_hw_nf_in_range(ah, nf))