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author | rsc <rsc> | 2007-08-28 04:13:24 +0000 |
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committer | rsc <rsc> | 2007-08-28 04:13:24 +0000 |
commit | 3341e30f6e080c93e61e60410052bc7290dd7e16 (patch) | |
tree | b33cb2c50804fab4c3c168b2820a131118e3e1ea /fs.c | |
parent | a759b8a45098b7f52a92c5415f48becd2a69b02d (diff) | |
download | xv6-labs-3341e30f6e080c93e61e60410052bc7290dd7e16.tar.gz xv6-labs-3341e30f6e080c93e61e60410052bc7290dd7e16.tar.bz2 xv6-labs-3341e30f6e080c93e61e60410052bc7290dd7e16.zip |
nit
Diffstat (limited to 'fs.c')
-rw-r--r-- | fs.c | 6 |
1 files changed, 3 insertions, 3 deletions
@@ -205,7 +205,7 @@ ilock(struct inode *ip) if(!(ip->flags & I_VALID)){ bp = bread(ip->dev, IBLOCK(ip->inum)); - dip = &((struct dinode*)(bp->data))[ip->inum % IPB]; + dip = (struct dinode*)bp->data + ip->inum%IPB; ip->type = dip->type; ip->major = dip->major; ip->minor = dip->minor; @@ -275,7 +275,7 @@ ialloc(uint dev, short type) readsb(dev, &sb); for(inum = 1; inum < sb.ninodes; inum++) { // loop over inode blocks bp = bread(dev, IBLOCK(inum)); - dip = (struct dinode*)(bp->data) + inum%IPB; + dip = (struct dinode*)bp->data + inum%IPB; if(dip->type == 0) { // a free inode memset(dip, 0, sizeof(*dip)); dip->type = type; @@ -296,7 +296,7 @@ iupdate(struct inode *ip) struct dinode *dip; bp = bread(ip->dev, IBLOCK(ip->inum)); - dip = (struct dinode*)(bp->data) + ip->inum%IPB; + dip = (struct dinode*)bp->data + ip->inum%IPB; dip->type = ip->type; dip->major = ip->major; dip->minor = ip->minor; |