diff options
Diffstat (limited to 'sys/kern/kern_physio.c')
| -rw-r--r-- | sys/kern/kern_physio.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/sys/kern/kern_physio.c b/sys/kern/kern_physio.c index f8f4db8f14ca..b706dee37b85 100644 --- a/sys/kern/kern_physio.c +++ b/sys/kern/kern_physio.c @@ -16,7 +16,7 @@ * 4. Modifications may be freely made to this file if the above conditions * are met. * - * $Id: kern_physio.c,v 1.9 1995/01/09 16:04:51 davidg Exp $ + * $Id: kern_physio.c,v 1.10 1995/03/16 18:12:34 bde Exp $ */ #include <sys/param.h> @@ -90,7 +90,7 @@ physio(strategy, bp, dev, rw, minp, uio) bp->b_saveaddr = sa; bp->b_blkno = btodb(uio->uio_offset); - + if (rw && !useracc(bp->b_data, bp->b_bufsize, B_WRITE)) { error = EFAULT; goto doerror; @@ -115,7 +115,7 @@ physio(strategy, bp, dev, rw, minp, uio) /* * update the uio data */ - { + { int iolen = bp->b_bcount - bp->b_resid; if (iolen == 0 && !(bp->b_flags & B_ERROR)) |