scsi: lpfc: Fix missing prototype for lpfc_nvmet_prep_abort_wqe()

lpfc_nvmet_prep_abort_wqe() needs to be declared static.

Link: https://lore.kernel.org/r/20201119203316.121725-1-james.smart@broadcom.com
Fixes: db7531d2 ("scsi: lpfc: Convert abort handling to SLI-3 and SLI-4 handlers")
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: James Smart <james.smart@broadcom.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

drivers/scsi/lpfc/lpfc_nvmet.c

@@ -3336,7 +3336,7 @@ lpfc_nvmet_unsol_issue_abort(struct lpfc_hba *phba,
  *
  * This function is called with hbalock held.
  **/
-void
+static void
 lpfc_nvmet_prep_abort_wqe(struct lpfc_iocbq *pwqeq, u16 xritag, u8 opt)
 {
 	union lpfc_wqe128 *wqe = &pwqeq->wqe;