hostapd: Remove unused variable assignment

The local bss variable is used only within the while loop, so no need to
assign or even make it visible outside the loop.

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

hostapd/config_file.c

@@ -3175,7 +3175,6 @@ static int hostapd_config_fill(struct hostapd_config *conf,
 struct hostapd_config * hostapd_config_read(const char *fname)
 {
 	struct hostapd_config *conf;
-	struct hostapd_bss_config *bss;
 	FILE *f;
 	char buf[512], *pos;
 	int line = 0;
@@ -3204,9 +3203,11 @@ struct hostapd_config * hostapd_config_read(const char *fname)
 		return NULL;
 	}
 
-	bss = conf->last_bss = conf->bss[0];
+	conf->last_bss = conf->bss[0];
 
 	while (fgets(buf, sizeof(buf), f)) {
+		struct hostapd_bss_config *bss;
+
 		bss = conf->last_bss;
 		line++;