Fix inaccurate sizeof() in sched.c.

This code just needed sizeof(int), not sizeof(int *).
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Merged revisions 359157 from http://svn.asterisk.org/svn/asterisk/branches/1.8
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Merged revisions 359162 from http://svn.asterisk.org/svn/asterisk/branches/10


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@359166 65c4cc65-6c06-0410-ace0-fbb531ad65f3

main/sched.c

@@ -440,7 +440,7 @@ int _ast_sched_del(struct ast_sched_context *con, int id, const char *file, int
 	struct sched *s, tmp = {
 		.id = id,
 	};
-	int *last_id = ast_threadstorage_get(&last_del_id, sizeof(int *));
+	int *last_id = ast_threadstorage_get(&last_del_id, sizeof(int));
 
 	DEBUG(ast_debug(1, "ast_sched_del(%d)\n", id));