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Commit 8e453155 authored by Hans de Goede's avatar Hans de Goede Committed by Sarah Sharp
Browse files

uas: Add some data in/out ready iu sanity checks 



Signed-off-by: default avatarHans de Goede <hdegoede@redhat.com>
Signed-off-by: default avatarSarah Sharp <sarah.a.sharp@linux.intel.com>
parent 876285cc

drivers/usb/storage/uas.c

+10 −0
Original line number Diff line number Diff line
@@ -379,9 +379,19 @@ static void uas_stat_cmplt(struct urb *urb) 
		uas_try_complete(cmnd, __func__);

		break;

	case IU_ID_READ_READY:

		if (!cmdinfo->data_in_urb ||

				(cmdinfo->state & DATA_IN_URB_INFLIGHT)) {

			scmd_printk(KERN_ERR, cmnd, "unexpected read rdy\n");

			break;

		}

		uas_xfer_data(urb, cmnd, SUBMIT_DATA_IN_URB);

		break;

	case IU_ID_WRITE_READY:

		if (!cmdinfo->data_out_urb ||

				(cmdinfo->state & DATA_OUT_URB_INFLIGHT)) {

			scmd_printk(KERN_ERR, cmnd, "unexpected write rdy\n");

			break;

		}

		uas_xfer_data(urb, cmnd, SUBMIT_DATA_OUT_URB);

		break;

	default: