Thread: pgsql-server: Code cleanup: don't bother casting the argument to pfree()

Log Message:
-----------
Code cleanup: don't bother casting the argument to pfree() to void *
from another pointer type. Per C89, this is unnecessary, and it is common
practice throughout the rest of the tree anyway.

Modified Files:
--------------
    pgsql-server/src/backend/access/nbtree:
        nbtsort.c (r1.88 -> r1.89)

(http://developer.postgresql.org/cvsweb.cgi/pgsql-server/src/backend/access/nbtree/nbtsort.c.diff?r1=1.88&r2=1.89)
    pgsql-server/src/backend/commands:
        user.c (r1.145 -> r1.146)
        (http://developer.postgresql.org/cvsweb.cgi/pgsql-server/src/backend/commands/user.c.diff?r1=1.145&r2=1.146)