diff -Naur 2010_0709_RT2870_Linux_STA_v2.4.0.1.orig/os/linux/config.mk 2010_0709_RT2870_Linux_STA_v2.4.0.1/os/linux/config.mk
--- 2010_0709_RT2870_Linux_STA_v2.4.0.1.orig/os/linux/config.mk	2010-10-31 01:15:56.818555719 +0700
+++ 2010_0709_RT2870_Linux_STA_v2.4.0.1/os/linux/config.mk	2010-10-31 01:16:52.659305583 +0700
@@ -86,7 +86,7 @@
 # config for STA mode
 
 ifeq ($(RT28xx_MODE),STA)
-WFLAGS += -DCONFIG_STA_SUPPORT -DDBG
+WFLAGS += -DCONFIG_STA_SUPPORT
 
 ifeq ($(HAS_XLINK),y)
 WFLAGS += -DXLINK_SUPPORT