bcachefs: Use max() to improve gen_after()

Use max() to simplify gen_after() and improve its readability.

Signed-off-by: Thorsten Blum <thorsten.blum@linux.dev>
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
This commit is contained in:
Thorsten Blum 2025-03-11 12:13:11 +01:00 • committed by Kent Overstreet
commit ff4cb203cc