[RFC] iwl3945: remove check_plcp_health

[Stanislaw Gruszka <sgruszka@redhat.com>]

This patch helps some users currently complaining about iwl3945
performance.

https://bugzilla.redhat.com/show_bug.cgi?id=654599
https://bugs.launchpad.net/ubuntu/maverick/+source/linux/+bug/621265/+index?comments=all

Patch does not helps all users, but they seems to be affected
by different bug or bugs.

Patch effectively reverts commit a29576a7844326c5223f4d4adbfd3f4d64173d4c
"iwl3945: add plcp error checking". It is minimal fix intended to
-stable posting. I will post cleaning up patch, if fix will be accepted.

---
 drivers/net/wireless/iwlwifi/iwl-3945.c |    1 -
 1 files changed, 0 insertions(+), 1 deletions(-)

diff --git a/drivers/net/wireless/iwlwifi/iwl-3945.c b/drivers/net/wireless/iwlwifi/iwl-3945.c
index 8cacb4e..eb916d7 100644
--- a/drivers/net/wireless/iwlwifi/iwl-3945.c
+++ b/drivers/net/wireless/iwlwifi/iwl-3945.c
@@ -2832,7 +2832,6 @@ static struct iwl_lib_ops iwl3945_lib = {
 	.config_ap = iwl3945_config_ap,
 	.manage_ibss_station = iwl3945_manage_ibss_station,
 	.recover_from_tx_stall = iwl_bg_monitor_recover,
-	.check_plcp_health = iwl3945_good_plcp_health,
 
 	.debugfs_ops = {
 		.rx_stats_read = iwl3945_ucode_rx_stats_read,
-- 
1.7.1