[SCSI] libfc: lport state is enum not bit mask

lport state is enum not bit mask.

Signed-off-by: Yi Zou <yi.zou@intel.com>
Signed-off-by: Robert Love <robert.w.love@intel.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
diff --git a/drivers/scsi/libfc/fc_fcp.c b/drivers/scsi/libfc/fc_fcp.c
index ec1f66c..8914f1e 100644
--- a/drivers/scsi/libfc/fc_fcp.c
+++ b/drivers/scsi/libfc/fc_fcp.c
@@ -745,7 +745,7 @@
 	fh = fc_frame_header_get(fp);
 	r_ctl = fh->fh_r_ctl;
 
-	if (!(lport->state & LPORT_ST_READY))
+	if (lport->state != LPORT_ST_READY)
 		goto out;
 	if (fc_fcp_lock_pkt(fsp))
 		goto out;