Alike to SCSI make adaclose() to not return error if device gone.
This fixes KASSERT panic inside GEOM if kernel built with INVARIANTS. MFC after: 1 week
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70c4c58519
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6f48792444
Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=234414
@ -456,17 +456,16 @@ adaclose(struct disk *dp)
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struct cam_periph *periph;
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struct ada_softc *softc;
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union ccb *ccb;
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int error;
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periph = (struct cam_periph *)dp->d_drv1;
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if (periph == NULL)
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return (ENXIO);
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cam_periph_lock(periph);
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if ((error = cam_periph_hold(periph, PRIBIO)) != 0) {
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if (cam_periph_hold(periph, PRIBIO) != 0) {
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cam_periph_unlock(periph);
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cam_periph_release(periph);
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return (error);
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return (0);
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}
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softc = (struct ada_softc *)periph->softc;
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