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-rw-r--r--dive.c26
1 files changed, 0 insertions, 26 deletions
diff --git a/dive.c b/dive.c
index 6545fecab..aad4b07a5 100644
--- a/dive.c
+++ b/dive.c
@@ -678,31 +678,6 @@ static struct event *find_previous_event(struct divecomputer *dc, struct event *
return previous;
}
-/* mark all tanks that we switch to in this dive computer's data as used */
-static void mark_used_tanks(struct dive *dive, struct divecomputer *dc)
-{
- struct event *ev = get_next_event(dc->events, "gaschange");
- // unless there is a gas change in the first 30 seconds we can
- // always mark the first cylinder as used
- if (!ev || ev->time.seconds > 30)
- dive->cylinder[0].used = true;
- while (ev) {
- int idx = get_cylinder_index(dive, ev);
- dive->cylinder[idx].used = true;
- ev = get_next_event(ev->next, "gaschange");
- }
-}
-
-/* walk all divecomputers to find the unused tanks in this dive */
-static void check_for_unused_tanks(struct dive *dive)
-{
- struct divecomputer *dc;
-
- for_each_dc(dive, dc) {
- mark_used_tanks(dive, dc);
- }
-}
-
static void fixup_surface_pressure(struct dive *dive)
{
struct divecomputer *dc;
@@ -988,7 +963,6 @@ struct dive *fixup_dive(struct dive *dive)
fixup_duration(dive);
fixup_watertemp(dive);
fixup_airtemp(dive);
- check_for_unused_tanks(dive);
for (i = 0; i < MAX_CYLINDERS; i++) {
cylinder_t *cyl = dive->cylinder + i;
add_cylinder_description(&cyl->type);