vfs: Fix data corruption after failed write in __block_write_begin()

[pandora-kernel.git] / fs / buffer.c

diff --git a/fs/buffer.c b/fs/buffer.c
index 49c9aad..1a80b04 100644 (file)
--- a/fs/buffer.c
+++ b/fs/buffer.c
@@ -1902,10 +1902,8 @@ int __block_write_begin(struct page *page, loff_t pos, unsigned len,
                if (!buffer_uptodate(*wait_bh))
                        err = -EIO;
        }
-       if (unlikely(err)) {
+       if (unlikely(err))
                page_zero_new_buffers(page, from, to);
-               ClearPageUptodate(page);
-       }
        return err;
 }
 EXPORT_SYMBOL(__block_write_begin);