diff options
Diffstat (limited to 'fs/exportfs')
| -rw-r--r-- | fs/exportfs/expfs.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/fs/exportfs/expfs.c b/fs/exportfs/expfs.c index 207ba8d627ca..a4b531be9168 100644 --- a/fs/exportfs/expfs.c +++ b/fs/exportfs/expfs.c @@ -428,10 +428,10 @@ struct dentry *exportfs_decode_fh(struct vfsmount *mnt, struct fid *fid, if (!nop || !nop->fh_to_dentry) return ERR_PTR(-ESTALE); result = nop->fh_to_dentry(mnt->mnt_sb, fid, fh_len, fileid_type); - if (!result) - result = ERR_PTR(-ESTALE); - if (IS_ERR(result)) - return result; + if (PTR_ERR(result) == -ENOMEM) + return ERR_CAST(result); + if (IS_ERR_OR_NULL(result)) + return ERR_PTR(-ESTALE); if (d_is_dir(result)) { /* @@ -541,6 +541,8 @@ struct dentry *exportfs_decode_fh(struct vfsmount *mnt, struct fid *fid, err_result: dput(result); + if (err != -ENOMEM) + err = -ESTALE; return ERR_PTR(err); } EXPORT_SYMBOL_GPL(exportfs_decode_fh); |