firewire: Return SCSI_MLQUEUE_HOST_BUSY for out of memory cases in queuecommand.
Signed-off-by: Kristian Hoegsberg <krh@redhat.com>
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
diff --git a/drivers/firewire/fw-sbp2.c b/drivers/firewire/fw-sbp2.c
index c32254e..07be24e 100644
--- a/drivers/firewire/fw-sbp2.c
+++ b/drivers/firewire/fw-sbp2.c
@@ -1017,7 +1017,9 @@
*/
if (cmd->sc_data_direction == DMA_BIDIRECTIONAL) {
fw_error("Cannot handle DMA_BIDIRECTIONAL - rejecting command");
- goto fail_alloc;
+ cmd->result = DID_ERROR << 16;
+ done(cmd);
+ return 0;
}
orb = kzalloc(sizeof *orb, GFP_ATOMIC);
@@ -1093,9 +1095,7 @@
fail_mapping:
kfree(orb);
fail_alloc:
- cmd->result = DID_ERROR << 16;
- done(cmd);
- return 0;
+ return SCSI_MLQUEUE_HOST_BUSY;
}
static int sbp2_scsi_slave_alloc(struct scsi_device *sdev)