Use proper argument order for calloc(3).

MFC after:	1 month

usr.sbin/autofs/automountd.c

@@ -97,7 +97,7 @@ pick_option(const char *option, char **optionsp)
 
 	tofree = *optionsp;
 
-	newoptions = calloc(strlen(*optionsp) + 1, 1);
+	newoptions = calloc(1, strlen(*optionsp) + 1);
 	if (newoptions == NULL)
 		log_err(1, "calloc");
 

usr.sbin/autofs/autounmountd.c

@@ -78,7 +78,7 @@ automounted_add(fsid_t fsid, const char *mountpoint)
 {
 	struct automounted_fs *af;
 
-	af = calloc(sizeof(*af), 1);
+	af = calloc(1, sizeof(*af));
 	if (af == NULL)
 		log_err(1, "calloc");
 	af->af_mount_time = time(NULL);

usr.sbin/autofs/defined.c

@@ -225,7 +225,7 @@ defined_add(const char *name, const char *value)
 
 	log_debugx("defining variable %s=%s", name, value);
 
-	d = calloc(sizeof(*d), 1);
+	d = calloc(1, sizeof(*d));
 	if (d == NULL)
 		log_err(1, "calloc");
 	d->d_name = checked_strdup(name);