Fix wpa_supplicant build with IEEE8021X_EAPOL=y and CONFIG_NO_WPA=y

The PMKSA caching and RSN pre-authentication components were marked as
conditional on IEEE8021X_EAPOL. However, the empty wrappers are needed
also in a case IEEE8021X_EAPOL is defined with CONFIG_NO_WPA.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>

src/rsn_supp/pmksa_cache.c

@@ -15,7 +15,7 @@
 #include "wpa_i.h"
 #include "pmksa_cache.h"
 
-#ifdef IEEE8021X_EAPOL
+#if defined(IEEE8021X_EAPOL) && !defined(CONFIG_NO_WPA)
 
 static const int pmksa_cache_max_entries = 32;
 

src/rsn_supp/pmksa_cache.h

@@ -44,7 +44,7 @@ enum pmksa_free_reason {
 	PMKSA_EXPIRE,
 };
 
-#ifdef IEEE8021X_EAPOL
+#if defined(IEEE8021X_EAPOL) && !defined(CONFIG_NO_WPA)
 
 struct rsn_pmksa_cache *
 pmksa_cache_init(void (*free_cb)(struct rsn_pmksa_cache_entry *entry,

src/rsn_supp/preauth.c

@@ -18,7 +18,7 @@
 #include "wpa_i.h"
 
 
-#ifdef IEEE8021X_EAPOL
+#if defined(IEEE8021X_EAPOL) && !defined(CONFIG_NO_WPA)
 
 #define PMKID_CANDIDATE_PRIO_SCAN 1000
 
@@ -538,4 +538,4 @@ int rsn_preauth_in_progress(struct wpa_sm *sm)
 	return sm->preauth_eapol != NULL;
 }
 
-#endif /* IEEE8021X_EAPOL */
+#endif /* IEEE8021X_EAPOL && !CONFIG_NO_WPA */

src/rsn_supp/preauth.h

@@ -11,7 +11,7 @@
 
 struct wpa_scan_results;
 
-#ifdef IEEE8021X_EAPOL
+#if defined(IEEE8021X_EAPOL) && !defined(CONFIG_NO_WPA)
 
 void pmksa_candidate_free(struct wpa_sm *sm);
 int rsn_preauth_init(struct wpa_sm *sm, const u8 *dst,
@@ -27,7 +27,7 @@ int rsn_preauth_get_status(struct wpa_sm *sm, char *buf, size_t buflen,
 			   int verbose);
 int rsn_preauth_in_progress(struct wpa_sm *sm);
 
-#else /* IEEE8021X_EAPOL */
+#else /* IEEE8021X_EAPOL && !CONFIG_NO_WPA */
 
 static inline void pmksa_candidate_free(struct wpa_sm *sm)
 {
@@ -74,6 +74,6 @@ static inline int rsn_preauth_in_progress(struct wpa_sm *sm)
 	return 0;
 }
 
-#endif /* IEEE8021X_EAPOL */
+#endif /* IEEE8021X_EAPOL && !CONFIG_NO_WPA */
 
 #endif /* PREAUTH_H */