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>
diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c
index 3100032..02c7d8c 100644
--- a/fs/nfs/nfs4proc.c
+++ b/fs/nfs/nfs4proc.c
@@ -336,7 +336,7 @@
if (!(data->f_attr.valid & NFS_ATTR_FATTR))
goto out;
inode = nfs_fhget(data->dir->d_sb, &data->o_res.fh, &data->f_attr);
- if (inode == NULL)
+ if (IS_ERR(inode))
goto out;
state = nfs4_get_open_state(inode, data->owner);
if (state == NULL)