Index: uspace/app/ping/ping.c
===================================================================
--- uspace/app/ping/ping.c	(revision bf1728257878be61830ed8a583f39ba76e6d3b18)
+++ uspace/app/ping/ping.c	(revision b0f00a9ed1b00bda8a286a4c4bbe625a7f410bc6)
@@ -36,5 +36,4 @@
 
 #include <async.h>
-#include <async_obsolete.h>
 #include <stdio.h>
 #include <str.h>
@@ -341,9 +340,9 @@
 	    config.dest_str, config.size, config.size);
 	
-	int icmp_phone = icmp_connect_module();
-	if (icmp_phone < 0) {
+	async_sess_t *sess = icmp_connect_module();
+	if (!sess) {
 		fprintf(stderr, "%s: Unable to connect to ICMP service (%s)\n", NAME,
-		    str_error(icmp_phone));
-		return icmp_phone;
+		    str_error(errno));
+		return errno;
 	}
 	
@@ -356,10 +355,10 @@
 			    str_error(ret));
 			
-			async_obsolete_hangup(icmp_phone);
+			async_hangup(sess);
 			return ret;
 		}
 		
 		/* Ping! */
-		int result = icmp_echo_msg(icmp_phone, config.size, config.timeout,
+		int result = icmp_echo_msg(sess, config.size, config.timeout,
 		    config.ttl, config.tos, !config.fragments, config.dest_raw,
 		    config.dest_len);
@@ -371,5 +370,5 @@
 			    str_error(ret));
 			
-			async_obsolete_hangup(icmp_phone);
+			async_hangup(sess);
 			return ret;
 		}
@@ -391,5 +390,5 @@
 	}
 	
-	async_obsolete_hangup(icmp_phone);
+	async_hangup(sess);
 	
 	return 0;