treewide: stop checking for AI_ADDRCONFIG

[collectd.git] / src / apcups.c

diff --git a/src/apcups.c b/src/apcups.c
index 2d1c16b..8424933 100644 (file)
--- a/src/apcups.c
+++ b/src/apcups.c
@@ -89,7 +89,7 @@ static int net_shutdown (int *fd)
        if ((fd == NULL) || (*fd < 0))
                return (EINVAL);
 
-       swrite (*fd, (void *) &packet_size, sizeof (packet_size));
+       (void)swrite (*fd, (void *) &packet_size, sizeof (packet_size));
        close (*fd);
        *fd = -1;
 
@@ -115,12 +115,10 @@ static int net_open (char const *node, char const *service)
 {
        int              sd;
        int              status;
-       struct addrinfo  ai_hints;
+       struct addrinfo  ai_hints = { 0 };
        struct addrinfo *ai_return;
        struct addrinfo *ai_list;
 
-       /* Resolve name */
-       memset (&ai_hints, 0, sizeof (ai_hints));
        /* TODO: Change this to `AF_UNSPEC' if apcupsd can handle IPv6 */
        ai_hints.ai_family   = AF_INET;
        ai_hints.ai_socktype = SOCK_STREAM;