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get rid of CTS protection mode enabled disabled messages



My dmesg is full of the following messages

[155328.289189] wlan0: CTS protection enabled (BSSID=00:23:97:5c:5f:e0)
[155337.336369] wlan0: CTS protection disabled (BSSID=00:23:97:5c:5f:e0)
[155337.952081] wlan0: CTS protection enabled (BSSID=00:23:97:5c:5f:e0)
[155355.426435] wlan0: CTS protection disabled (BSSID=00:23:97:5c:5f:e0)
[155356.768337] wlan0: CTS protection enabled (BSSID=00:23:97:5c:5f:e0)
[155371.485725] wlan0: CTS protection disabled (BSSID=00:23:97:5c:5f:e0)
[155371.588766] wlan0: CTS protection enabled (BSSID=00:23:97:5c:5f:e0)
[155406.644610] wlan0: CTS protection disabled (BSSID=00:23:97:5c:5f:e0)
[155406.958732] wlan0: CTS protection enabled (BSSID=00:23:97:5c:5f:e0)

Does anyone know what should be done to get rid of these useless log 
messages?

$lsmod | grep iwl
iwl3945                78804  0 
mac80211              139808  1 iwl3945
led_class               3908  1 iwl3945
cfg80211               21608  2 iwl3945,mac80211
firmware_class          6816  2 iwl3945,pcmcia


$dpkg -l \*ipw\* \*iwl\* | grep ^ii                                                                                                   
ii  firmware-iwlwifi                     0.26                                 
Binary firmware for Intel Wireless 3945, 4965 and 5000-series cards
ii  ipw3945-source                       1.1.2-7                              
Source for the Intel PRO/Wireless 3945ABG (ipw3945) driver

$uname -a
Linux kusumanchi.mae.cornell.edu 2.6.26-2-686 #1 SMP Mon Aug 30 07:01:57 UTC 
2010 i686 GNU/Linux

My wireless card is
           *-network
                description: Wireless interface
                product: PRO/Wireless 3945ABG [Golan] Network Connection
                vendor: Intel Corporation
                physical id: 0
                bus info: pci@0000:0b:00.0
                logical name: wmaster0
                version: 02
                serial: 00:13:02:9e:cc:1b
                width: 32 bits
                clock: 33MHz
                capabilities: pm msi pciexpress bus_master cap_list logical 
ethernet physical wireless
                configuration: broadcast=yes driver=iwl3945 ip=192.168.1.21 
latency=0 multicast=yes wireless=IEEE 802.11
                resources: irq:220 memory:dfcff000-dfcfffff


I am connected to internet wirelessly via verizon broadband router.

thanks
raju

-- 
Kamaraju S Kusumanchi
http://malayamaarutham.blogspot.com/


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