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Remove useless variable

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Per Jeff Janes
This commit is contained in:
Alvaro Herrera 2013-02-21 11:46:46 -03:00
parent 54a2786835
commit 6e3fd96463
1 changed files with 7 additions and 4 deletions
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11
src/backend/postmaster/pgstat.c
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@ -4386,15 +4386,19 @@ static void
pgstat_recv_inquiry(PgStat_MsgInquiry *msg, int len) pgstat_recv_inquiry(PgStat_MsgInquiry *msg, int len)
{ {
slist_iter iter; slist_iter iter;
bool found = false;
DBWriteRequest *newreq; DBWriteRequest *newreq;
PgStat_StatDBEntry *dbentry; PgStat_StatDBEntry *dbentry;
elog(DEBUG2, "received inquiry for %d", msg->databaseid); elog(DEBUG2, "received inquiry for %d", msg->databaseid);
/* /*
* Find the last write request for this DB (found=true in that case). * Find the last write request for this DB. If it's older than the
* Plain linear search, not really worth doing any magic here (probably). * request's cutoff time, update it; otherwise there's nothing to do.
*
* Note that if a request is found, we return early and skip the below
* check for clock skew. This is okay, since the only way for a DB request
* to be present in the list is that we have been here since the last write
* round.
*/ */
slist_foreach(iter, &last_statrequests) slist_foreach(iter, &last_statrequests)
{ {
@ -4405,7 +4409,6 @@ pgstat_recv_inquiry(PgStat_MsgInquiry *msg, int len)
if (msg->cutoff_time > req->request_time) if (msg->cutoff_time > req->request_time)
req->request_time = msg->cutoff_time; req->request_time = msg->cutoff_time;
found = true;
return; return;
} }