X-Git-Url: https://git.verplant.org/?a=blobdiff_plain;f=src%2Fmemcached.c;h=54e3a1904ba43f178c9143688b7a2c567784a131;hb=667893e9be8a3a3f608d4b8550be9170732a0747;hp=4e7b1431ba43a23785b1699e8717c822d959f8f3;hpb=09c12e0e1e0ef340a7074146684650ed54cba64d;p=collectd.git

diff --git a/src/memcached.c b/src/memcached.c
index 4e7b1431..54e3a190 100644
--- a/src/memcached.c
+++ b/src/memcached.c
@@ -52,8 +52,9 @@ typedef struct memcached_s memcached_t;
 
 static _Bool memcached_have_instances = 0;
 
-static void memcached_free (memcached_t *st)
+static void memcached_free (void *arg)
 {
+  memcached_t *st = arg;
   if (st == NULL)
     return;
 
@@ -173,8 +174,7 @@ static int memcached_connect (memcached_t *st)
 
 static int memcached_query_daemon (char *buffer, size_t buffer_size, memcached_t *st)
 {
-  int fd = -1;
-  int status;
+  int fd, status;
   size_t buffer_fill;
 
   fd = memcached_connect (st);
@@ -557,7 +557,7 @@ static int memcached_add_read_callback (memcached_t *st)
 
   memset (&ud, 0, sizeof (ud));
   ud.data = st;
-  ud.free_func = (void *) memcached_free;
+  ud.free_func = memcached_free;
 
   assert (st->name != NULL);
   ssnprintf (callback_name, sizeof (callback_name), "memcached/%s", st->name);