nfsd: fix b0rken error value for setattr on read-only mount

[pandora-kernel.git] / fs / nfsd / nfs4proc.c

diff --git a/fs/nfsd/nfs4proc.c b/fs/nfsd/nfs4proc.c
index fa38336..35840aa 100644 (file)
--- a/fs/nfsd/nfs4proc.c
+++ b/fs/nfsd/nfs4proc.c
@@ -827,6 +827,7 @@ nfsd4_setattr(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate,
              struct nfsd4_setattr *setattr)
 {
        __be32 status = nfs_ok;
+       int err;
 
        if (setattr->sa_iattr.ia_valid & ATTR_SIZE) {
                nfs4_lock_state();
@@ -838,9 +839,9 @@ nfsd4_setattr(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate,
                        return status;
                }
        }
-       status = mnt_want_write(cstate->current_fh.fh_export->ex_path.mnt);
-       if (status)
-               return status;
+       err = mnt_want_write(cstate->current_fh.fh_export->ex_path.mnt);
+       if (err)
+               return nfserrno(err);
        status = nfs_ok;
 
        status = check_attr_support(rqstp, cstate, setattr->sa_bmval,