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| author | Tom Lane <tgl@sss.pgh.pa.us> | 2000-06-14 05:24:50 +0000 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2000-06-14 05:24:50 +0000 |
| commit | ff7b9f55410bbfbd017af331d23371ab61b63d5e (patch) | |
| tree | 6a055be48dd161470503eb2f1a0376bc048ab73b /src/backend/access/gist/gistscan.c | |
| parent | 69cd08d9f79818c8ff8b7b74c7ecfe8dcdb0202c (diff) | |
| download | postgresql-ff7b9f55410bbfbd017af331d23371ab61b63d5e.tar.gz postgresql-ff7b9f55410bbfbd017af331d23371ab61b63d5e.zip | |
I had overlooked the fact that some fmgr-callable functions return void
--- ie, they're only called for side-effects. Add a PG_RETURN_VOID()
macro and use it where appropriate. This probably doesn't change the
machine code by a single bit ... it's just for documentation.
Diffstat (limited to 'src/backend/access/gist/gistscan.c')
| -rw-r--r-- | src/backend/access/gist/gistscan.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/backend/access/gist/gistscan.c b/src/backend/access/gist/gistscan.c index 729837e8008..d37a8c07763 100644 --- a/src/backend/access/gist/gistscan.c +++ b/src/backend/access/gist/gistscan.c @@ -154,7 +154,7 @@ gistrescan(PG_FUNCTION_ARGS) } } - PG_RETURN_POINTER(NULL); /* no real return value */ + PG_RETURN_VOID(); } Datum @@ -190,7 +190,7 @@ gistmarkpos(PG_FUNCTION_ARGS) gistfreestack(p->s_markstk); p->s_markstk = o; - PG_RETURN_POINTER(NULL); /* no real return value */ + PG_RETURN_VOID(); } Datum @@ -226,7 +226,7 @@ gistrestrpos(PG_FUNCTION_ARGS) gistfreestack(p->s_stack); p->s_stack = o; - PG_RETURN_POINTER(NULL); /* no real return value */ + PG_RETURN_VOID(); } Datum @@ -247,7 +247,7 @@ gistendscan(PG_FUNCTION_ARGS) gistdropscan(s); /* XXX don't unset read lock -- two-phase locking */ - PG_RETURN_POINTER(NULL); /* no real return value */ + PG_RETURN_VOID(); } static void |