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if an mfs i/o is successful, set b_resid to 0.

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this allows the vnd driver to work on mfs files.
This commit is contained in:
chs 1999-03-15 00:18:24 +00:00
parent 78bc84c223
commit 462ac41141
1 changed files with 3 additions and 2 deletions
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5
sys/ufs/mfs/mfs_vnops.c
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@ -1,4 +1,4 @@
/* $NetBSD: mfs_vnops.c,v 1.15 1998/08/10 08:11:13 matthias Exp $ */
/* $NetBSD: mfs_vnops.c,v 1.16 1999/03/15 00:18:24 chs Exp $ */
/*
* Copyright (c) 1989, 1993
@ -180,7 +180,6 @@ mfs_doio(bp, base)
register struct buf *bp;
caddr_t base;
{
base += (bp->b_blkno << DEV_BSHIFT);
if (bp->b_flags & B_READ)
bp->b_error = copyin(base, bp->b_data, bp->b_bcount);
@ -188,6 +187,8 @@ mfs_doio(bp, base)
bp->b_error = copyout(bp->b_data, base, bp->b_bcount);
if (bp->b_error)
bp->b_flags |= B_ERROR;
else
bp->b_resid = 0;
biodone(bp);
}