e2fsck: remove unneeded type redefinitions

Or else ...:
  In file included from e2fsck/pass5.c:21:
  e2fsck/problem.h:13: error: redefinition of typedef ‘__u32’
  lib/ext2fs/ext2_types.h:56: error: previous declaration of ‘__u32’ was here
  e2fsck/problem.h:14: error: redefinition of typedef ‘errcode_t’
  lib/et/com_err.h:22: error: previous declaration of ‘errcode_t’ was here

Change-Id: I0a1ff3b2455bfbaf1e3d0940034a7dbcc231a0f7
Signed-off-by: JP Abgrall <jpa@google.com>
1 file changed