blockcmd: Convert cdb_is_read() to scsi_is_read()

Convert the cdb_is_read() function to a new function scsi_is_read()
which takes a 'struct disk_op_s' as a paramter.

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>

1 files changed, 1 insertions, 1 deletions

diff --git a/src/hw/virtio-scsi.c b/src/hw/virtio-scsi.c
index 8cdcfd0f..80afd04c 100644
--- a/src/hw/virtio-scsi.c
+++ b/src/hw/virtio-scsi.c
@@ -55,7 +55,7 @@ virtio_scsi_process_op(struct disk_op_s *op)
     req.lun[3] = (vlun->lun & 0xff);
 
     u32 len = op->count * blocksize;
-    int datain = cdb_is_read((u8*)req.cdb, blocksize);
+    int datain = scsi_is_read(op);
     int in_num = (datain ? 2 : 1);
     int out_num = (len ? 3 : 2) - in_num;