From: Trond Myklebust <trondmy@gmail.com>
Date: Sun, 7 Apr 2019 13:59:02 -0400
Subject: [PATCH] NFS: Don't interrupt file writeout due to fatal errors
Git-commit: 14bebe3c90b326d2a0df78aed5e9de090c71d878
Patch-mainline: v5.2
References: git-fixes

When flushing out dirty pages, the fact that we may hit fatal errors
is not a reason to stop writeback. Those errors are reported through
fsync(), not through the flush mechanism.

Fixes: a6598813a4c5b ("NFS: Don't write back further requests if there...")
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
Acked-by: NeilBrown <neilb@suse.com>

---
 fs/nfs/write.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/fs/nfs/write.c
+++ b/fs/nfs/write.c
@@ -668,7 +668,7 @@ out:
 	return ret;
 out_launder:
 	nfs_write_error_remove_page(req);
-	return ret;
+	return 0;
 }
 
 static int nfs_do_writepage(struct page *page, struct writeback_control *wbc,