X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=equipment.c;h=e4f880f64e584ca1eb29183e0ceddaca973360ef;hb=c544226334ec1bfaac1c8d649722bb17728606e1;hp=023db75d4a256d1cd6ae0bc4dd7f679abed5894c;hpb=10c74eb31dec184780a3677ee360bcdfc58ef249;p=ext%2Fsubsurface.git

diff --git a/equipment.c b/equipment.c
index 023db75..e4f880f 100644
--- a/equipment.c
+++ b/equipment.c
@@ -64,9 +64,8 @@ static int convert_pressure(int mbar, double *p)
 	return decimals;
 }
 
-static int convert_volume_pressure(int ml, int mbar, double *v, double *p)
+static void convert_volume_pressure(int ml, int mbar, double *v, double *p)
 {
-	int decimals = 1;
 	double volume, pressure;
 
 	volume = ml / 1000.0;
@@ -78,13 +77,11 @@ static int convert_volume_pressure(int ml, int mbar, double *v, double *p)
 
 		if (output_units.pressure == PSI) {
 			pressure = mbar_to_PSI(mbar);
-			decimals = 0;
 		} else
 			pressure = mbar / 1000.0;
 	}
 	*v = volume;
 	*p = pressure;
-	return decimals;
 }
 
 static void set_cylinder_type_spinbuttons(struct cylinder_widget *cylinder, int ml, int mbar)
@@ -288,7 +285,7 @@ static void show_cylinder(cylinder_t *cyl, struct cylinder_widget *cylinder)
 	o2 = cyl->gasmix.o2.permille / 10.0;
 	he = cyl->gasmix.he.permille / 10.0;
 	if (!o2)
-		o2 = 21.0;
+		o2 = AIR_PERMILLE / 10.0;
 	gtk_spin_button_set_value(GTK_SPIN_BUTTON(cylinder->o2), o2);
 	gtk_spin_button_set_value(GTK_SPIN_BUTTON(cylinder->he), he);
 }
@@ -306,7 +303,7 @@ int cylinder_none(cylinder_t *cyl)
 		!cyl->end.mbar;
 }
 
-static void set_one_cylinder(int index, cylinder_t *cyl, GtkListStore *model, GtkTreeIter *iter)
+static void set_one_cylinder(cylinder_t *cyl, GtkListStore *model, GtkTreeIter *iter)
 {
 	unsigned int start, end;
 
@@ -349,7 +346,7 @@ void show_dive_equipment(struct dive *dive)
 		cylinder_t *cyl = dive->cylinder+i;
 
 		gtk_list_store_append(model, &iter);
-		set_one_cylinder(i, cyl, model, &iter);
+		set_one_cylinder(cyl, model, &iter);
 	}
 }
 
@@ -743,7 +740,7 @@ static void edit_cb(GtkButton *button, GtkTreeView *tree_view)
 	if (!edit_cylinder_dialog(index, &cyl))
 		return;
 
-	set_one_cylinder(index, &cyl, model, &iter);
+	set_one_cylinder(&cyl, model, &iter);
 	repaint_dive();
 }
 
@@ -759,7 +756,7 @@ static void add_cb(GtkButton *button, GtkTreeView *tree_view)
 		return;
 
 	gtk_list_store_append(model, &iter);
-	set_one_cylinder(index, &cyl, model, &iter);
+	set_one_cylinder(&cyl, model, &iter);
 
 	selection = gtk_tree_view_get_selection(tree_view);
 	gtk_tree_selection_select_iter(selection, &iter);