e2fsck: clean up unwind_pass1() as it's no longer really needed

We now restart the full e2fsck instead of unwinding and restarting
pass1.  So most of what used to be in unwind_pass1() has been moved
elsewhere.  Let's git rid of it entirely, which simplifies and shrinks
pass1.c slightly.

Signed-off-by: Theodore Ts'o <tytso@mit.edu>
1 file changed