The SCSI core never sets sc_data_direction to DMA_BIDIRECTIONAL.
Signed-off-by: Bart Van Assche <[email protected]>
Cc: Stefan Richter <[email protected]>
---
drivers/firewire/sbp2.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/firewire/sbp2.c b/drivers/firewire/sbp2.c
index 64ac8f8..ab1b114 100644
--- a/drivers/firewire/sbp2.c
+++ b/drivers/firewire/sbp2.c
@@ -1467,7 +1467,7 @@ static int sbp2_scsi_queuecommand(struct Scsi_Host *shost,
* Bidirectional commands are not yet implemented, and unknown
* transfer direction not handled.
*/
- if (cmd->sc_data_direction == DMA_BIDIRECTIONAL) {
+ if (scsi_bidi_cmnd(cmd)) {
dev_err(lu_dev(lu), "cannot handle bidirectional command\n");
cmd->result = DID_ERROR << 16;
cmd->scsi_done(cmd);
--
2.1.2
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