scsi: fnic: Fix indentation and remove unnecessary parenthesis

Fix indentation in fdls_disc.c to fix kernel test robot warnings.
Remove unnecessary parentheses to fix checkpatch check.

Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/r/202502141403.1PcpwyJp-lkp@intel.com/


Reported-by: Dan Carpenter <dan.carpenter@linaro.org>
Closes: https://lore.kernel.org/r/202502141403.1PcpwyJp-lkp@intel.com/


Fixes: a63e78eb ("scsi: fnic: Add support for fabric based solicited requests and responses")
Reviewed-by: Sesidhar Baddela <sebaddel@cisco.com>
Reviewed-by: Arulprabhu Ponnusamy <arulponn@cisco.com>
Reviewed-by: Gian Carlo Boffa <gcboffa@cisco.com>
Reviewed-by: Arun Easi <aeasi@cisco.com>
Signed-off-by: Karan Tilak Kumar <kartilak@cisco.com>
Link: https://lore.kernel.org/r/20250225215013.4875-1-kartilak@cisco.com


Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>