1 files changed, 6 insertions, 2 deletions

diff --git a/drivers/net/wireless/ath/ath9k/ani.c b/drivers/net/wireless/ath/ath9k/ani.c
index 47a9fb4a116a..b4c77f9d7470 100644
--- a/drivers/net/wireless/ath/ath9k/ani.c
+++ b/drivers/net/wireless/ath/ath9k/ani.c
@@ -274,7 +274,9 @@ static void ath9k_hw_set_ofdm_nil(struct ath_hw *ah, u8 immunityLevel)
                 aniState->rssiThrLow, aniState->rssiThrHigh);
 
         if (aniState->update_ani)
-                aniState->ofdmNoiseImmunityLevel = immunityLevel;
+                aniState->ofdmNoiseImmunityLevel =
+                        (immunityLevel > ATH9K_ANI_OFDM_DEF_LEVEL) ?
+                        immunityLevel : ATH9K_ANI_OFDM_DEF_LEVEL;
 
         entry_ofdm = &ofdm_level_table[aniState->ofdmNoiseImmunityLevel];
         entry_cck = &cck_level_table[aniState->cckNoiseImmunityLevel];
@@ -340,7 +342,9 @@ static void ath9k_hw_set_cck_nil(struct ath_hw *ah, u_int8_t immunityLevel)
                 immunityLevel = ATH9K_ANI_CCK_MAX_LEVEL_LOW_RSSI;
 
         if (aniState->update_ani)
-                aniState->cckNoiseImmunityLevel = immunityLevel;
+                aniState->cckNoiseImmunityLevel =
+                        (immunityLevel > ATH9K_ANI_CCK_DEF_LEVEL) ?
+                        immunityLevel : ATH9K_ANI_CCK_DEF_LEVEL;
 
         entry_ofdm = &ofdm_level_table[aniState->ofdmNoiseImmunityLevel];
         entry_cck = &cck_level_table[aniState->cckNoiseImmunityLevel];