staging: lustre: socklnd: Remove unnecessary () from return statement

Remove unnecessary brackets from return statements in socklnd.c
to meet kernel coding style.

Signed-off-by: Masaru Nomura <massa.nomura@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --cc drivers/staging/lustre/lnet/klnds/socklnd/socklnd.c
Simple merge