aio: Avoid spurious coverity warning
PgAioResult.result is never accessed in the relevant path, but coverity
complains about an uninitialized access anyway. So just zero-initialize the
whole thing. While at it, reduce the scope of the variable.
Reported-by: Ranier Vilela <ranier.vf@gmail.com>
Reviewed-by: Noah Misch <noah@leadboat.com>
Discussion: https://postgr.es/m/CAEudQApsKqd-s+fsUQ0OmxJAMHmBSXxrAz3dCs+uvqb3iRtjSw@mail.gmail.com
Branch
------
master
Details
-------
https://git.postgresql.org/pg/commitdiff/57dec20fd4691900fbe118699d32640fc538dc20
Modified Files
--------------
src/backend/storage/buffer/bufmgr.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)