janitor: Simplify gesture handling

Use the bit traversal functions where possible.

Signed-off-by: Henrik Rydberg <rydberg@euromail.se>

1 files changed, 3 insertions, 5 deletions

diff --git a/driver/multitouch.c b/driver/multitouch.c
index 0809948..888c4c4 100644
--- a/driver/multitouch.c
+++ b/driver/multitouch.c
@@ -215,11 +215,9 @@ static void handle_gestures(LocalDevicePtr local,
                 vswipe = 0;
                 hswipe = 0;
         }
-        for (i = 0; i < DIM_BUTTON; i++) {
-                if (GETBIT(gs->btmask, i))
-                        xf86PostButtonEvent(local->dev, FALSE,
-                                            i + 1, GETBIT(gs->btdata, i), 0, 0);
-        }
+        foreach_bit(i, gs->btmask)
+                xf86PostButtonEvent(local->dev, FALSE,
+                                    i + 1, GETBIT(gs->btdata, i), 0, 0);
         if (GETBIT(gs->type, GS_MOVE))
                 xf86PostMotionEvent(local->dev, 0, 0, 2, gs->dx, gs->dy);