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Another minor fix in lookup.c

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This commit is contained in:
Bahadir Balban
2008-02-14 21:32:39 +00:00
parent 329dc53982
commit 7bbc21d105
2 changed files with 3 additions and 2 deletions
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2
tasks/fs0/src/lookup.c
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@@ -76,7 +76,7 @@ struct vnode *generic_vnode_lookup(struct vnode *thisnode, char *path)
/* Are there any more path components? */
if (path) {
/* Read directory contents */
if ((err = (int)d->vnode->ops.readdir(d->vnode)))
if ((err = d->vnode->ops.readdir(d->vnode)) < 0)
return PTR_ERR(err);
/* Search all children one level below. */

3
tasks/fs0/src/memfs/vnode.c
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@@ -229,7 +229,6 @@ int memfs_vnode_readdir(struct vnode *v)
/* This is as big as a page */
v->dirbuf.buffer = vfs_alloc_dirpage();
v->dirbuf.npages = 1;
memfsd = (struct memfs_dentry *) v->dirbuf.buffer;
/*
* Fail if vnode size is bigger than a page. Since this allocation
@@ -241,6 +240,8 @@ int memfs_vnode_readdir(struct vnode *v)
if ((err = v->fops.read(v, 0, 1, v->dirbuf.buffer)))
return err;
memfsd = (struct memfs_dentry *)v->dirbuf.buffer;
/* Read fs-specific directory entry into vnode and dentry caches. */
for (int i = 0; i < (v->size / sizeof(struct memfs_dentry)); i++) {
struct dentry *newd;