Merge branch 'work.iov_iter' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

Pull iov_iter updates from Al Viro:
 "A couple of iov_iter patches - Christoph's crapectomy (the last
  remaining user of iov_for_each() went away with lustre, IIRC) and
  Eric'c optimization of sanity checks"

* 'work.iov_iter' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs:
  iov_iter: optimize page_copy_sane()
  uio: remove the unused iov_for_each macro

1 files changed, 0 insertions, 8 deletions

diff --git a/include/linux/uio.h b/include/linux/uio.h
index ecf584f6b82d..87477e1640f9 100644
--- a/include/linux/uio.h
+++ b/include/linux/uio.h
@@ -110,14 +110,6 @@ static inline struct iovec iov_iter_iovec(const struct iov_iter *iter)
         };
 }
 
-#define iov_for_each(iov, iter, start)                          \
-        if (iov_iter_type(start) == ITER_IOVEC ||               \
-            iov_iter_type(start) == ITER_KVEC)                  \
-        for (iter = (start);                                    \
-             (iter).count &&                                    \
-             ((iov = iov_iter_iovec(&(iter))), 1);              \
-             iov_iter_advance(&(iter), (iov).iov_len))
-
 size_t iov_iter_copy_from_user_atomic(struct page *page,
                 struct iov_iter *i, unsigned long offset, size_t bytes);
 void iov_iter_advance(struct iov_iter *i, size_t bytes);