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dsopen: Print a message if the unit has an invalid sector size.

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Reviewed-by:	ken, bde
This commit is contained in:
Greg Lehey 1999-06-21 03:48:16 +00:00
parent 378949dbca
commit 53a03d1c97
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=48061
1 changed files with 6 additions and 4 deletions
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10
sys/kern/subr_diskslice.c
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@ -43,7 +43,7 @@
* from: wd.c,v 1.55 1994/10/22 01:57:12 phk Exp $
* from: @(#)ufs_disksubr.c 7.16 (Berkeley) 5/4/91
* from: ufs_disksubr.c,v 1.8 1994/06/07 01:21:39 phk Exp $
* $Id: subr_diskslice.c,v 1.63 1999/05/09 11:27:41 dfr Exp $
* $Id: subr_diskslice.c,v 1.64 1999/05/11 19:54:30 phk Exp $
*/
#include "opt_devfs.h"
@ -729,8 +729,12 @@ dsopen(dname, dev, mode, flags, sspp, lp, strat, setgeom, cdevsw)
struct diskslices *ssp;
int unit;
if (lp->d_secsize % DEV_BSIZE)
unit = dkunit(dev);
if (lp->d_secsize % DEV_BSIZE) {
printf("%s%d: invalid sector size %lu\n", dname, unit,
(u_long)lp->d_secsize);
return (EINVAL);
}
/*
* XXX reinitialize the slice table unless there is an open device
@ -796,8 +800,6 @@ dsopen(dname, dev, mode, flags, sspp, lp, strat, setgeom, cdevsw)
}
}
unit = dkunit(dev);
/*
* Initialize secondary info for all slices. It is needed for more
* than the current slice in the DEVFS case.