scsi: lpfc: Fix a precedence bug in lpfc_nvme_io_cmd_wqe_cmpl()

The ! has higher precedence than the & operation.  I've added
parenthesis so this works as intended.

Fixes: 952c303b ("scsi: lpfc: Ensure io aborts interlocked with the target.")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

drivers/scsi/lpfc/lpfc_nvme.c

@@ -948,7 +948,7 @@ lpfc_nvme_io_cmd_wqe_cmpl(struct lpfc_hba *phba, struct lpfc_iocbq *pwqeIn,
 	/* NVME targets need completion held off until the abort exchange
 	 * completes.
 	 */
-	if (!lpfc_ncmd->flags & LPFC_SBUF_XBUSY)
+	if (!(lpfc_ncmd->flags & LPFC_SBUF_XBUSY))
 		nCmd->done(nCmd);
 
 	spin_lock_irqsave(&phba->hbalock, flags);