From: Trond Myklebust Date: Fri, 5 Apr 2013 19:37:04 +0000 (-0400) Subject: NFSv4: Don't clear the machine cred when client establish returns EACCES X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=845cbceb22c67030df76552892ad4935669bf2e5;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git NFSv4: Don't clear the machine cred when client establish returns EACCES The expected behaviour is that the client will decide at mount time whether or not to use a krb5i machine cred, or AUTH_NULL. Signed-off-by: Trond Myklebust Cc: Chuck Lever Cc: Bryan Schumaker --- diff --git a/fs/nfs/nfs4state.c b/fs/nfs/nfs4state.c index 209df6976a5b..c54600962bc6 100644 --- a/fs/nfs/nfs4state.c +++ b/fs/nfs/nfs4state.c @@ -154,18 +154,6 @@ struct rpc_cred *nfs4_get_machine_cred_locked(struct nfs_client *clp) return cred; } -static void nfs4_clear_machine_cred(struct nfs_client *clp) -{ - struct rpc_cred *cred; - - spin_lock(&clp->cl_lock); - cred = clp->cl_machine_cred; - clp->cl_machine_cred = NULL; - spin_unlock(&clp->cl_lock); - if (cred != NULL) - put_rpccred(cred); -} - static struct rpc_cred * nfs4_get_renew_cred_server_locked(struct nfs_server *server) { @@ -1768,10 +1756,6 @@ static int nfs4_handle_reclaim_lease_error(struct nfs_client *clp, int status) clear_bit(NFS4CLNT_LEASE_CONFIRM, &clp->cl_state); return -EPERM; case -EACCES: - if (clp->cl_machine_cred == NULL) - return -EACCES; - /* Handle case where the user hasn't set up machine creds */ - nfs4_clear_machine_cred(clp); case -NFS4ERR_DELAY: case -ETIMEDOUT: case -EAGAIN: