Merge tag 'v3.8-rc4' into irq/core

Merge Linux 3.8-rc4 before pulling in new commits - we were on an old v3.7 base.

Signed-off-by: Ingo Molnar <mingo@kernel.org>

1 files changed, 0 insertions, 43 deletions

diff --git a/fs/nfs/proc.c b/fs/nfs/proc.c
index 50a88c3546ed..f084dac948e1 100644
--- a/fs/nfs/proc.c
+++ b/fs/nfs/proc.c
@@ -47,39 +47,6 @@
 #define NFSDBG_FACILITY         NFSDBG_PROC
 
 /*
- * wrapper to handle the -EKEYEXPIRED error message. This should generally
- * only happen if using krb5 auth and a user's TGT expires. NFSv2 doesn't
- * support the NFSERR_JUKEBOX error code, but we handle this situation in the
- * same way that we handle that error with NFSv3.
- */
-static int
-nfs_rpc_wrapper(struct rpc_clnt *clnt, struct rpc_message *msg, int flags)
-{
-        int res;
-        do {
-                res = rpc_call_sync(clnt, msg, flags);
-                if (res != -EKEYEXPIRED)
-                        break;
-                freezable_schedule_timeout_killable(NFS_JUKEBOX_RETRY_TIME);
-                res = -ERESTARTSYS;
-        } while (!fatal_signal_pending(current));
-        return res;
-}
-
-#define rpc_call_sync(clnt, msg, flags) nfs_rpc_wrapper(clnt, msg, flags)
-
-static int
-nfs_async_handle_expired_key(struct rpc_task *task)
-{
-        if (task->tk_status != -EKEYEXPIRED)
-                return 0;
-        task->tk_status = 0;
-        rpc_restart_call(task);
-        rpc_delay(task, NFS_JUKEBOX_RETRY_TIME);
-        return 1;
-}
-
-/*
  * Bare-bones access to getattr: this is for nfs_read_super.
  */
 static int
@@ -364,8 +331,6 @@ static void nfs_proc_unlink_rpc_prepare(struct rpc_task *task, struct nfs_unlink
 
 static int nfs_proc_unlink_done(struct rpc_task *task, struct inode *dir)
 {
-        if (nfs_async_handle_expired_key(task))
-                return 0;
         nfs_mark_for_revalidate(dir);
         return 1;
 }
@@ -385,8 +350,6 @@ static int
 nfs_proc_rename_done(struct rpc_task *task, struct inode *old_dir,
                      struct inode *new_dir)
 {
-        if (nfs_async_handle_expired_key(task))
-                return 0;
         nfs_mark_for_revalidate(old_dir);
         nfs_mark_for_revalidate(new_dir);
         return 1;
@@ -642,9 +605,6 @@ static int nfs_read_done(struct rpc_task *task, struct nfs_read_data *data)
 {
         struct inode *inode = data->header->inode;
 
-        if (nfs_async_handle_expired_key(task))
-                return -EAGAIN;
-
         nfs_invalidate_atime(inode);
         if (task->tk_status >= 0) {
                 nfs_refresh_inode(inode, data->res.fattr);
@@ -671,9 +631,6 @@ static int nfs_write_done(struct rpc_task *task, struct nfs_write_data *data)
 {
         struct inode *inode = data->header->inode;
 
-        if (nfs_async_handle_expired_key(task))
-                return -EAGAIN;
-
         if (task->tk_status >= 0)
                 nfs_post_op_update_inode_force_wcc(inode, data->res.fattr);
         return 0;