scsi: lpfc: Cleanup error exit paths in lpfc_fdmi_cmd() and associated messages

scsi: lpfc: Cleanup error exit paths in lpfc_fdmi_cmd() and associated messages

Error labels in lpfc_fdmi_cmd() accidentally return success status and
can potentially leak memory.  Change error exit path status to return a
non-zero value using a common exit path for failure cases. The error
path also frees allocated memory and provides logging.

Signed-off-by: Justin Tee <justin.tee@broadcom.com>
Link: https://patch.msgid.link/20260212213008.149873-8-justintee8345@gmail.com
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>