Author: imp
Date: Fri Apr 13 16:45:35 2018
New Revision: 332476
URL: https://svnweb.freebsd.org/changeset/base/332476
Log:
Just assert that the lock is held here, rather than taking it out and
dropping it.
Sponsored by: Netflix
Modified:
head/sys/cam/scsi/scsi_da.c
Modified: head/sys/cam/scsi/scsi_da.c
==============================================================================
--- head/sys/cam/scsi/scsi_da.c Fri Apr 13 16:13:59 2018 (r332475)
+++ head/sys/cam/scsi/scsi_da.c Fri Apr 13 16:45:35 2018 (r332476)
@@ -4652,9 +4652,8 @@ dadone(struct cam_periph *periph, union ccb *done_ccb)
(error_code == SSD_CURRENT_ERROR ||
error_code == SSD_DESC_CURRENT_ERROR) &&
(sense_key == SSD_KEY_ILLEGAL_REQUEST))))
{
- cam_periph_lock(periph);
+ cam_periph_assert(periph, MA_OWNED);
softc->flags &= ~DA_FLAG_CAN_RC16;
- cam_periph_unlock(periph);
free(rdcap, M_SCSIDA);
xpt_release_ccb(done_ccb);
softc->state = DA_STATE_PROBE_RC;
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