ieee80211.h: remove superfluous ETH_P_PAE definition

Signed-off-by: John W. Linville <linville@tuxdriver.com>

include/net/ieee80211.h

@@ -190,10 +190,6 @@ const char *escape_essid(const char *essid, u8 essid_len);
 #endif
 #include <net/iw_handler.h>	/* new driver API */
 
-#ifndef ETH_P_PAE
-#define ETH_P_PAE 0x888E	/* Port Access Entity (IEEE 802.1X) */
-#endif				/* ETH_P_PAE */
-
 #define ETH_P_PREAUTH 0x88C7	/* IEEE 802.11i pre-authentication */
 
 #ifndef ETH_P_80211_RAW