Commit 0d56499d authored by Daniel Verkamp's avatar Daniel Verkamp
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scsi_bdev: use max unmap descriptor getter 



Change-Id: Id67b158c36b2b879849b18909bc9bb9a5273f8c7
Signed-off-by: default avatarDaniel Verkamp <daniel.verkamp@intel.com>
parent 76e67baf

lib/scsi/scsi_bdev.c

+4 −3
Original line number Diff line number Diff line
@@ -1481,7 +1481,7 @@ spdk_bdev_scsi_unmap(struct spdk_bdev *bdev, 


	uint8_t *data;

	struct spdk_scsi_unmap_bdesc *desc;

	uint32_t bdesc_count;

	uint32_t bdesc_count, max_unmap_bdesc_count;

	int bdesc_data_len;

	int data_len;
@@ -1512,9 +1512,10 @@ spdk_bdev_scsi_unmap(struct spdk_bdev *bdev, 
		spdk_free(data);

	}



	if (bdesc_count > bdev->max_unmap_bdesc_count) {

	max_unmap_bdesc_count = spdk_bdev_get_max_unmap_descriptors(bdev);

	if (bdesc_count > max_unmap_bdesc_count) {

		SPDK_ERRLOG("Error - supported unmap block descriptor count limit"

			    " is %u\n", bdev->max_unmap_bdesc_count);

			    " is %u\n", max_unmap_bdesc_count);

		spdk_scsi_task_set_status(task, SPDK_SCSI_STATUS_CHECK_CONDITION,

					  SPDK_SCSI_SENSE_NO_SENSE,

					  SPDK_SCSI_ASC_NO_ADDITIONAL_SENSE,