From: Jiri Slaby <[email protected]> commit 25937580a5065d6fbd92d9c8ebd47145ad80052e upstream.
Since we will return enum ata_completion_errors from qc_prep in the next patch, let's define AC_ERR_OK to mark the OK status. Signed-off-by: Jiri Slaby <[email protected]> Cc: Jens Axboe <[email protected]> Cc: [email protected] Signed-off-by: Jens Axboe <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]> --- include/linux/libata.h | 1 + 1 file changed, 1 insertion(+) --- a/include/linux/libata.h +++ b/include/linux/libata.h @@ -499,6 +499,7 @@ enum hsm_task_states { }; enum ata_completion_errors { + AC_ERR_OK = 0, /* no error */ AC_ERR_DEV = (1 << 0), /* device reported error */ AC_ERR_HSM = (1 << 1), /* host state machine violation */ AC_ERR_TIMEOUT = (1 << 2), /* timeout */
