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Don't use dkunit() to find out unit, we already have our softc pointer

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where we can find it.

Don't call dkpart() just to print the result, it is constant.

Sponsored by:	DARPA & NAI Labs.
This commit is contained in:
Poul-Henning Kamp 2002-09-20 16:25:16 +00:00
parent ae8a4b2f36
commit 34e63814be
1 changed files with 3 additions and 5 deletions
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8
sys/cam/scsi/scsi_da.c
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@ -500,14 +500,12 @@ daopen(dev_t dev, int flags __unused, int fmt __unused, struct thread *td __unus
struct scsi_read_capacity_data *rcap;
union ccb *ccb;
int unit;
int part;
int error;
int s;
unit = dkunit(dev);
part = dkpart(dev);
s = splsoftcam();
periph = (struct cam_periph *)dev->si_drv1;
unit = periph->unit_number;
if (periph == NULL) {
splx(s);
return (ENXIO);
@ -516,8 +514,8 @@ daopen(dev_t dev, int flags __unused, int fmt __unused, struct thread *td __unus
softc = (struct da_softc *)periph->softc;
CAM_DEBUG(periph->path, CAM_DEBUG_TRACE,
("daopen: dev=%s (unit %d , partition %d)\n", devtoname(dev),
unit, part));
("daopen: dev=%s (unit %d)\n", devtoname(dev),
unit));
if ((error = cam_periph_lock(periph, PRIBIO|PCATCH)) != 0)
return (error); /* error code from tsleep */