Fix compiler warnings about unused variables, caused by my previous commit.

Reported by Peter Eisentraut.

diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 063355c46a2141ca966687bec933a2597cba1256..52bc469f296dd0af593dcd391222e5231221f9e3 100644 (file)
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2837,9 +2837,6 @@ XLogFileRead(uint32 log, uint32 seg, int emode, TimeLineID tli,
         */
        if (source == XLOG_FROM_ARCHIVE)
        {
-               /* use volatile pointer to prevent code rearrangement */
-               volatile XLogCtlData *xlogctl = XLogCtl;
-               XLogRecPtr      endptr;
                char            xlogfpath[MAXPGPATH];
                bool            reload = false;
                struct stat statbuf;