2.6.27-stable review patch. If anyone has any objections, please let us know.
------------------
From: Trond Myklebust <Trond.Myklebust@xxxxxxxxxx>
commit 2b2ec7554cf7ec5e4412f89a5af6abe8ce950700 upstream
Commit c2ec175c39f62949438354f603f4aa170846aabb ("mm: page_mkwrite
change prototype to match fault") exposed a bug in the NFS
implementation of page_mkwrite. We should be returning 0 on success...
Signed-off-by: Trond Myklebust <Trond.Myklebust@xxxxxxxxxx>
Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
Cc: Nick Piggin <npiggin@xxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxx>
---
fs/nfs/file.c | 2 --
1 file changed, 2 deletions(-)
--- a/fs/nfs/file.c
+++ b/fs/nfs/file.c
@@ -477,8 +477,6 @@ static int nfs_vm_page_mkwrite(struct vm
goto out_unlock;
ret = nfs_updatepage(filp, page, 0, pagelen);
- if (ret == 0)
- ret = pagelen;
out_unlock:
unlock_page(page);
if (ret)
--
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