[pgpool-committers: 7110] pgpool: Remove unnecessary checks in some code path.

[Tatsuo Ishii]

Remove unnecessary checks in some code path.

Patch contributed by Hou, Zhijie.
Discussion: https://www.pgpool.net/pipermail/pgpool-hackers/2020-September/003805.html

Branch
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V4_1_STABLE

Details
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https://git.postgresql.org/gitweb?p=pgpool2.git;a=commitdiff;h=59367de4aaf3519d8e4c3f65d3b929d5cfbeaea6

Modified Files
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src/context/pool_query_context.c |  5 +----
src/main/pgpool_main.c           | 16 +++++++---------
2 files changed, 8 insertions(+), 13 deletions(-)