Log Message:-----------Suppress some gcc warnings.
Modified Files:-------------- pgsql/src/backend/access/gin: ginentrypage.c (r1.1 -> r1.2) (http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/access/gin/ginentrypage.c.diff?r1=1.1&r2=1.2) ginscan.c (r1.1 -> r1.2) (http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/access/gin/ginscan.c.diff?r1=1.1&r2=1.2)