Обсуждение: pgsql: Remove set-but-unused variable.

Remove set-but-unused variable.

Clean-up for commit c24dcd0c.

Reported-by: Andrew Dunstan
Discussion: https://postgr.es/m/2d52ff4a-5440-f6f1-7806-423b0e6370cb%402ndQuadrant.com

Branch
------
master

Details
-------
https://git.postgresql.org/pg/commitdiff/c4f0876fb8d8f84fc0a6fb6aee91de120718664c

Modified Files
--------------
src/backend/storage/file/fd.c | 4 ----
1 file changed, 4 deletions(-)