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Clean up most -Wunused-but-set-variable warnings from gcc 4.6

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This warning is new in gcc 4.6 and part of -Wall.  This patch cleans
up most of the noise, but there are some still warnings that are
trickier to remove.
This commit is contained in:
Peter Eisentraut
2011-04-11 22:28:45 +03:00
parent 3c381a55b0
commit 5caa3479c2
34 changed files with 64 additions and 188 deletions
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2
contrib/pageinspect/fsmfuncs.c
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@ -35,7 +35,6 @@ Datum
fsm_page_contents(PG_FUNCTION_ARGS)
{
bytea *raw_page = PG_GETARG_BYTEA_P(0);
int raw_page_size;
StringInfoData sinfo;
FSMPage fsmpage;
int i;
@ -45,7 +44,6 @@ fsm_page_contents(PG_FUNCTION_ARGS)
(errcode(ERRCODE_INSUFFICIENT_PRIVILEGE),
(errmsg("must be superuser to use raw page functions"))));
raw_page_size = VARSIZE(raw_page) - VARHDRSZ;
fsmpage = (FSMPage) PageGetContents(VARDATA(raw_page));
initStringInfo(&sinfo);