Subject: [PATCH 30/40] nfs: fixup missing error code

From: Peter Zijlstra <[email-masked]>
Date: Fri, 04 May 2007 12:27:21 +0200

Commit 0b67130149b006628389ff3e8f46be9957af98aa lost the setting of tk_status
to -EIO when there was no progress with short reads.

Signed-off-by: Peter Zijlstra <[email-masked]>
---
 fs/nfs/read.c |    4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

Index: linux-2.6-git/fs/nfs/read.c
===================================================================
--- linux-2.6-git.orig/fs/nfs/read.c	2007-03-13 14:35:53.000000000 +0100
+++ linux-2.6-git/fs/nfs/read.c	2007-03-13 14:36:05.000000000 +0100
@@ -384,8 +384,10 @@ static int nfs_readpage_retry(struct rpc
 	/* This is a short read! */
 	nfs_inc_stats(data->inode, NFSIOS_SHORTREAD);
 	/* Has the server at least made some progress? */
-	if (resp->count == 0)
+	if (resp->count == 0) {
+		task->tk_status = -EIO;
 		return 0;
+	}
 
 	/* Yes, so retry the read at the end of the data */
 	argp->offset += resp->count;

--