* Some minor cleanups in netlink code

[catta] / avahi-core / netlink.c

diff --git a/avahi-core/netlink.c b/avahi-core/netlink.c
index ccb4d836ef8599c7a3f973648557e712c4ca71fe..d5d22951aac2e7b0db3fb00fe6b301f99bab3de6 100644 (file)
--- a/avahi-core/netlink.c
+++ b/avahi-core/netlink.c
@@ -56,10 +56,10 @@ int avahi_netlink_work(AvahiNetlink *nl, int block) {
             if ((bytes = recv(nl->fd, nl->buffer, nl->buffer_length, block ? 0 : MSG_DONTWAIT)) < 0) {
 
                 if (errno == EAGAIN || errno == EINTR)
-                    return 1;
+                    return 0;
                 
                 avahi_log_error(__FILE__": recv() failed: %s", strerror(errno));
-                return 0;
+                return -1;
             }
 
             break;
@@ -71,7 +71,7 @@ int avahi_netlink_work(AvahiNetlink *nl, int block) {
             for (; bytes > 0; p = NLMSG_NEXT(p, bytes)) {
                 if (!NLMSG_OK(p, (size_t) bytes)) {
                     avahi_log_warn(__FILE__": packet truncated");
-                    return 0;
+                    return -1;
                 }
 
                 nl->callback(nl, p, nl->userdata);