scsi: lpfc: Fix memory leaks in error paths while issuing ELS RDF/SCR request

scsi: lpfc: Fix memory leaks in error paths while issuing ELS RDF/SCR request

The ELS job request structure, that is allocated while issuing ELS RDF/SCR
request path, is not being released in an error path causing a memory leak
message on driver unload.

Free the ELS job structure in the error paths.

Link: https://lore.kernel.org/r/20210707184351.67872-10-jsmart2021@gmail.com
Co-developed-by: Justin Tee <justin.tee@broadcom.com>
Signed-off-by: Justin Tee <justin.tee@broadcom.com>
Signed-off-by: James Smart <jsmart2021@gmail.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>