sd-dns: coding style cleanup

[elogind.git] / src / libsystemd-bus / test-dns.c

diff --git a/src/libsystemd-bus/test-dns.c b/src/libsystemd-bus/test-dns.c
index 3e326ba071a7e1c25c079839d10b7241d68ec9b3..b4f064f2fd943cd272ca36e7f4b1bd541b419d79 100644 (file)
--- a/src/libsystemd-bus/test-dns.c
+++ b/src/libsystemd-bus/test-dns.c
@@ -56,7 +56,6 @@ int main(int argc, char *argv[]) {
         hints.ai_socktype = SOCK_STREAM;
 
         q1 = asyncns_getaddrinfo(asyncns, argc >= 2 ? argv[1] : "www.heise.de", NULL, &hints);
-
         if (!q1)
                 fprintf(stderr, "asyncns_getaddrinfo(): %s\n", strerror(errno));
 
@@ -66,27 +65,25 @@ int main(int argc, char *argv[]) {
         sa.sin_port = htons(80);
 
         q2 = asyncns_getnameinfo(asyncns, (struct sockaddr*) &sa, sizeof(sa), 0, 1, 1);
-
         if (!q2)
                 fprintf(stderr, "asyncns_getnameinfo(): %s\n", strerror(errno));
 
         /* Make a res_query() call */
         q3 = asyncns_res_query(asyncns, "_xmpp-client._tcp.gmail.com", C_IN, T_SRV);
-
         if (!q3)
                 fprintf(stderr, "asyncns_res_query(): %s\n", strerror(errno));
 
         /* Wait until the three queries are completed */
-        while (!asyncns_isdone(asyncns, q1)
-                        || !asyncns_isdone(asyncns, q2)
-                        || !asyncns_isdone(asyncns, q3)) {
-                if (asyncns_wait(asyncns, 1) < 0) {
+        while (!asyncns_isdone(asyncns, q1) ||
+               !asyncns_isdone(asyncns, q2) ||
+               !asyncns_isdone(asyncns, q3)) {
+                if (asyncns_wait(asyncns, 1) < 0)
                         fprintf(stderr, "asyncns_wait(): %s\n", strerror(errno));
-                }
         }
 
         /* Interpret the result of the name -> addr query */
-        if ((ret = asyncns_getaddrinfo_done(asyncns, q1, &ai)))
+        ret = asyncns_getaddrinfo_done(asyncns, q1, &ai);
+        if (ret)
                 fprintf(stderr, "error: %s %i\n", gai_strerror(ret), ret);
         else {
                 struct addrinfo *i;
@@ -105,13 +102,15 @@ int main(int argc, char *argv[]) {
         }
 
         /* Interpret the result of the addr -> name query */
-        if ((ret = asyncns_getnameinfo_done(asyncns, q2, host, sizeof(host), serv, sizeof(serv))))
+        ret = asyncns_getnameinfo_done(asyncns, q2, host, sizeof(host), serv, sizeof(serv));
+        if (ret)
                 fprintf(stderr, "error: %s %i\n", gai_strerror(ret), ret);
         else
                 printf("%s -- %s\n", host, serv);
 
         /* Interpret the result of the SRV lookup */
-        if ((ret = asyncns_res_done(asyncns, q3, &srv)) < 0) {
+        ret = asyncns_res_done(asyncns, q3, &srv);
+        if (ret < 0) {
                 fprintf(stderr, "error: %s %i\n", strerror(errno), ret);
         } else if (ret == 0) {
                 fprintf(stderr, "No reply for SRV lookup\n");