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| author | Trond Myklebust <Trond.Myklebust@netapp.com> | 2006-03-20 13:44:48 -0500 |
|---|---|---|
| committer | Trond Myklebust <Trond.Myklebust@netapp.com> | 2006-03-20 13:44:48 -0500 |
| commit | 03f28e3a2059fc466761d872122f30acb7be61ae (patch) | |
| tree | d478e553b79520c34bb3d06e75b59609de2993f4 /fs/nfs/dir.c | |
| parent | 01d0ae8beaee75d954900109619b700fe68707d9 (diff) | |
| download | linux-03f28e3a2059fc466761d872122f30acb7be61ae.tar.gz linux-03f28e3a2059fc466761d872122f30acb7be61ae.tar.bz2 linux-03f28e3a2059fc466761d872122f30acb7be61ae.zip | |
NFS: Make nfs_fhget() return appropriate error values
Currently it returns NULL, which usually gets interpreted as ENOMEM. In
fact it can mean a host of issues.
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'fs/nfs/dir.c')
| -rw-r--r-- | fs/nfs/dir.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/fs/nfs/dir.c b/fs/nfs/dir.c index 609185a15c99..06c48b385c94 100644 --- a/fs/nfs/dir.c +++ b/fs/nfs/dir.c @@ -901,9 +901,9 @@ static struct dentry *nfs_lookup(struct inode *dir, struct dentry * dentry, stru res = ERR_PTR(error); goto out_unlock; } - res = ERR_PTR(-EACCES); inode = nfs_fhget(dentry->d_sb, &fhandle, &fattr); - if (!inode) + res = (struct dentry *)inode; + if (IS_ERR(res)) goto out_unlock; no_entry: res = d_add_unique(dentry, inode); @@ -1096,7 +1096,7 @@ static struct dentry *nfs_readdir_lookup(nfs_readdir_descriptor_t *desc) return NULL; dentry->d_op = NFS_PROTO(dir)->dentry_ops; inode = nfs_fhget(dentry->d_sb, entry->fh, entry->fattr); - if (!inode) { + if (IS_ERR(inode)) { dput(dentry); return NULL; } @@ -1134,9 +1134,9 @@ int nfs_instantiate(struct dentry *dentry, struct nfs_fh *fhandle, if (error < 0) goto out_err; } - error = -ENOMEM; inode = nfs_fhget(dentry->d_sb, fhandle, fattr); - if (inode == NULL) + error = PTR_ERR(inode); + if (IS_ERR(inode)) goto out_err; d_instantiate(dentry, inode); return 0; |