scsi: csiostor: clean up indentation issue

The goto statement is indented incorrectly, remove the extraneous tab.

Link: https://lore.kernel.org/r/20190926115716.3698-1-colin.king@canonical.comSigned-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>