bcachefs: Fix iterating of journal keys within a btree node

Extent btrees no longer have weird special behaviour for min_key.

Signed-off-by: Kent Overstreet <kent.overstreet@gmail.com>
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
This commit is contained in:
Kent Overstreet 2020-03-30 18:11:13 -04:00 • committed by Kent Overstreet
commit b58a181d5c