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

Pull vfs updates from Al Viro:
 "Assorted bits and pieces"

* 'work.misc' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs:
  aio: drop needless assignment in aio_read()
  clean overflow checks in count_mounts() a bit
  seq_file: fix NULL pointer arithmetic warning
  uml/x86: use x86 load_unaligned_zeropad()
  asm/user.h: killed unused macros
  constify struct path argument of finish_automount()/do_add_mount()
  fs: Remove FIXME comment in generic_write_checks()

1 files changed, 0 insertions, 1 deletions

diff --git a/fs/aio.c b/fs/aio.c
index 7b66b93d5bfa..3c249b938632 100644
--- a/fs/aio.c
+++ b/fs/aio.c
@@ -1552,7 +1552,6 @@ static int aio_read(struct kiocb *req, const struct iocb *iocb,
 	file = req->ki_filp;
 	if (unlikely(!(file->f_mode & FMODE_READ)))
 		return -EBADF;
-	ret = -EINVAL;
 	if (unlikely(!file->f_op->read_iter))
 		return -EINVAL;