diff options
Diffstat (limited to 'hw')
| -rw-r--r-- | hw/scsi/megasas.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/hw/scsi/megasas.c b/hw/scsi/megasas.c index 6ce598cd69..b531d88a9b 100644 --- a/hw/scsi/megasas.c +++ b/hw/scsi/megasas.c @@ -504,7 +504,7 @@ static MegasasCmd *megasas_enqueue_frame(MegasasState *s, cmd->pa = frame; /* Map all possible frames */ cmd->frame = pci_dma_map(pcid, frame, &frame_size_p, 0); - if (frame_size_p != frame_size) { + if (!cmd->frame || frame_size_p != frame_size) { trace_megasas_qf_map_failed(cmd->index, (unsigned long)frame); if (cmd->frame) { megasas_unmap_frame(s, cmd); |