[PATCH] m68knommu: update defconfig for m68knommu

[pandora-kernel.git] / mm / filemap.c

diff --git a/mm/filemap.c b/mm/filemap.c
index b573607..c11418d 100644 (file)
--- a/mm/filemap.c
+++ b/mm/filemap.c
@@ -1954,7 +1954,9 @@ generic_file_buffered_write(struct kiocb *iocb, const struct iovec *iov,
                                if (unlikely(nr_segs > 1)) {
                                        filemap_set_next_iovec(&cur_iov,
                                                        &iov_base, status);
-                                       buf = cur_iov->iov_base + iov_base;
+                                       if (count)
+                                               buf = cur_iov->iov_base +
+                                                       iov_base;
                                } else {
                                        iov_base += status;
                                }