diff options
Diffstat (limited to 'hw/usb/dev-storage.c')
| -rw-r--r-- | hw/usb/dev-storage.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/hw/usb/dev-storage.c b/hw/usb/dev-storage.c index b89d00f7cf..d3f01aa2a7 100644 --- a/hw/usb/dev-storage.c +++ b/hw/usb/dev-storage.c @@ -400,6 +400,7 @@ static void usb_msd_handle_data(USBDevice *dev, USBPacket *p) struct usb_msd_cbw cbw; uint8_t devep = p->ep->nr; SCSIDevice *scsi_dev; + uint32_t len; switch (p->pid) { case USB_TOKEN_OUT: @@ -441,8 +442,8 @@ static void usb_msd_handle_data(USBDevice *dev, USBPacket *p) #ifdef DEBUG_MSD scsi_req_print(s->req); #endif - scsi_req_enqueue(s->req); - if (s->req && s->req->cmd.xfer != SCSI_XFER_NONE) { + len = scsi_req_enqueue(s->req); + if (len) { scsi_req_continue(s->req); } break; |