1 files changed, 3 insertions, 1 deletions

diff --git a/drivers/scsi/libata-core.c b/drivers/scsi/libata-core.c
index ddaad1a4f1f1..014855e5a43a 100644
--- a/drivers/scsi/libata-core.c
+++ b/drivers/scsi/libata-core.c
@@ -981,8 +981,10 @@ void ata_qc_complete_internal(struct ata_queued_cmd *qc)
  *
  *      LOCKING:
  *      None.  Should be called with kernel context, might sleep.
+ *
+ *      RETURNS:
+ *      Zero on success, AC_ERR_* mask on failure
  */
-
 unsigned ata_exec_internal(struct ata_device *dev,
                            struct ata_taskfile *tf, const u8 *cdb,
                            int dma_dir, void *buf, unsigned int buflen)