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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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4
src/backend/catalog/pg_proc.c
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@@ -671,7 +671,6 @@ fmgr_internal_validator(PG_FUNCTION_ARGS)
{
Oid funcoid = PG_GETARG_OID(0);
HeapTuple tuple;
Form_pg_proc proc;
bool isnull;
Datum tmp;
char *prosrc;
@@ -684,7 +683,6 @@ fmgr_internal_validator(PG_FUNCTION_ARGS)
tuple = SearchSysCache1(PROCOID, ObjectIdGetDatum(funcoid));
if (!HeapTupleIsValid(tuple))
elog(ERROR, "cache lookup failed for function %u", funcoid);
proc = (Form_pg_proc) GETSTRUCT(tuple);
tmp = SysCacheGetAttr(PROCOID, tuple, Anum_pg_proc_prosrc, &isnull);
if (isnull)
@@ -717,7 +715,6 @@ fmgr_c_validator(PG_FUNCTION_ARGS)
Oid funcoid = PG_GETARG_OID(0);
void *libraryhandle;
HeapTuple tuple;
Form_pg_proc proc;
bool isnull;
Datum tmp;
char *prosrc;
@@ -732,7 +729,6 @@ fmgr_c_validator(PG_FUNCTION_ARGS)
tuple = SearchSysCache1(PROCOID, ObjectIdGetDatum(funcoid));
if (!HeapTupleIsValid(tuple))
elog(ERROR, "cache lookup failed for function %u", funcoid);
proc = (Form_pg_proc) GETSTRUCT(tuple);
tmp = SysCacheGetAttr(PROCOID, tuple, Anum_pg_proc_prosrc, &isnull);
if (isnull)