Staging: rt2860: remove remainders of /etc reading stuff

The stuff that tries to read a file from /etc is already removed, so
this patch just removes the last remainders.
Signed-off-by: Sebastian Dalfuß <sd@sedf.de>
Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

drivers/staging/rt2860/TODO

@@ -9,7 +9,6 @@ TODO:
 	- checkpatch.pl clean
 	- sparse clean
 	- port to in-kernel 80211 stack and common rt2x00 infrastructure
-	- remove reading from /etc/ config files
 	- review by the wireless developer community
 
 Please send any patches or complaints about this driver to Greg

drivers/staging/rt2860/rt_linux.h

@@ -80,11 +80,9 @@
  ***********************************************************************************/
 
 #ifdef RTMP_MAC_PCI
-#define STA_PROFILE_PATH			"/etc/Wireless/RT2860STA/RT2860STA.dat"
 #define STA_DRIVER_VERSION			"2.1.0.0"
 #endif /* RTMP_MAC_PCI // */
 #ifdef RTMP_MAC_USB
-#define STA_PROFILE_PATH			"/etc/Wireless/RT2870STA/RT2870STA.dat"
 #define STA_DRIVER_VERSION			"2.1.0.0"
 /* RT3070 version: 2.1.1.0 */
 #endif /* RTMP_MAC_USB // */