scsi: lpfc: Fix some function parameter descriptions

scsi: lpfc: Fix some function parameter descriptions

Fixes the following W=1 kernel build warning(s):

 drivers/scsi/lpfc/lpfc_els.c:3619: warning: Function parameter or member 't' not described in 'lpfc_els_retry_delay'
 drivers/scsi/lpfc/lpfc_els.c:3619: warning: Excess function parameter 'ptr' description in 'lpfc_els_retry_delay'
 drivers/scsi/lpfc/lpfc_els.c:4877: warning: Function parameter or member 'rejectError' not described in 'lpfc_els_rsp_reject'
 drivers/scsi/lpfc/lpfc_els.c:7900: warning: Function parameter or member 't' not described in 'lpfc_els_timeout'
 drivers/scsi/lpfc/lpfc_els.c:7900: warning: Excess function parameter 'ptr' description in 'lpfc_els_timeout'
 drivers/scsi/lpfc/lpfc_els.c:8272: warning: Function parameter or member 'payload' not described in 'lpfc_send_els_event'
 drivers/scsi/lpfc/lpfc_els.c:8272: warning: Excess function parameter 'cmd' description in 'lpfc_send_els_event'
 drivers/scsi/lpfc/lpfc_els.c:8355: warning: Function parameter or member 'tlv' not described in 'lpfc_els_rcv_fpin_li'
 drivers/scsi/lpfc/lpfc_els.c:8355: warning: Excess function parameter 'lnk_not' description in 'lpfc_els_rcv_fpin_li'
 drivers/scsi/lpfc/lpfc_els.c:9688: warning: Function parameter or member 't' not described in 'lpfc_fabric_block_timeout'
 drivers/scsi/lpfc/lpfc_els.c:9688: warning: Excess function parameter 'ptr' description in 'lpfc_fabric_block_timeout'

Link: https://lore.kernel.org/r/20200723122446.1329773-2-lee.jones@linaro.org
Cc: James Smart <james.smart@broadcom.com>
Cc: Dick Kennedy <dick.kennedy@broadcom.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>