scsi: lpfc: Update lpfc_els_flush_cmd() to check for SLI_ACTIVE before BSG flag

scsi: lpfc: Update lpfc_els_flush_cmd() to check for SLI_ACTIVE before BSG flag

During firmware errata events, the lpfc_els_flush_cmd() routine is
responsible for the clean up of outstanding ELS and CT command
submissions.  Thus, move the LPFC_SLI_ACTIVE flag check into the txcmplq
list walk and mark a piocb object for canceling if determined the HBA is
not active.  Clean up should be regardless of application or driver
layer origin.

Signed-off-by: Justin Tee <justin.tee@broadcom.com>
Link: https://lore.kernel.org/r/20241031223219.152342-5-justintee8345@gmail.com
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>