drivers: use req op accessor

[cascardo/linux.git] / drivers / block / xen-blkfront.c

diff --git a/drivers/block/xen-blkfront.c b/drivers/block/xen-blkfront.c
index 52963a2..6fd1601 100644 (file)
--- a/drivers/block/xen-blkfront.c
+++ b/drivers/block/xen-blkfront.c
@@ -844,7 +844,8 @@ static int blkif_queue_request(struct request *req, struct blkfront_ring_info *r
        if (unlikely(rinfo->dev_info->connected != BLKIF_STATE_CONNECTED))
                return 1;
 
-       if (unlikely(req->cmd_flags & (REQ_DISCARD | REQ_SECURE)))
+       if (unlikely(req_op(req) == REQ_OP_DISCARD ||
+                    req->cmd_flags & REQ_SECURE))
                return blkif_queue_discard_req(req, rinfo);
        else
                return blkif_queue_rw_req(req, rinfo);
@@ -2054,8 +2055,9 @@ static int blkif_recover(struct blkfront_info *info)
                        /*
                         * Get the bios in the request so we can re-queue them.
                         */
-                       if (copy[i].request->cmd_flags &
-                           (REQ_FLUSH | REQ_FUA | REQ_DISCARD | REQ_SECURE)) {
+                       if (copy[i].request->cmd_flags & REQ_FLUSH ||
+                           req_op(copy[i].request) == REQ_OP_DISCARD ||
+                           copy[i].request->cmd_flags & (REQ_FUA | REQ_SECURE)) {
                                /*
                                 * Flush operations don't contain bios, so
                                 * we need to requeue the whole request