Merge branch 'collectd-5.5' into collectd-5.6

[collectd.git] / src / apcups.c

diff --git a/src/apcups.c b/src/apcups.c
index 2d1c16b..af5f24c 100644 (file)
--- a/src/apcups.c
+++ b/src/apcups.c
@@ -25,9 +25,9 @@
  **/
 
 #include "collectd.h"
+
 #include "common.h"      /* rrd_update_file */
 #include "plugin.h"      /* plugin_register, plugin_submit */
-#include "configfile.h"  /* cf_register */
 
 #if HAVE_SYS_TYPES_H
 # include <sys/types.h>
@@ -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;
 
@@ -115,15 +115,14 @@ static int net_open (char const *node, char const *service)
 {
        int              sd;
        int              status;
-       struct addrinfo  ai_hints;
        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;
+       struct addrinfo ai_hints = {
+               .ai_family = AF_INET,
+               .ai_socktype = SOCK_STREAM
+       };
 
        status = getaddrinfo (node, service, &ai_hints, &ai_return);
        if (status != 0)
@@ -381,10 +380,9 @@ static int apc_query_server (char const *node, char const *service,
 
 static int apcups_config (oconfig_item_t *ci)
 {
-       int i;
        _Bool persistent_conn_set = 0;
 
-       for (i = 0; i < ci->children_num; i++)
+       for (int i = 0; i < ci->children_num; i++)
        {
                oconfig_item_t *child = ci->children + i;