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touchpad: silence Coverity warnings about uninitialized use

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container_of() accesses tp for offset calculation. Which is fine, but
Coverity doesn't know that.

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
This commit is contained in:
Peter Hutterer 2014-08-22 15:15:17 +10:00
parent bd8e308693
commit d635b1da2d
1 changed files with 3 additions and 3 deletions
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6
src/evdev-mt-touchpad-tap.c
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@ -617,7 +617,7 @@ static int
tp_tap_config_count(struct libinput_device *device)
{
struct evdev_dispatch *dispatch;
struct tp_dispatch *tp;
struct tp_dispatch *tp = NULL;
dispatch = ((struct evdev_device *) device)->dispatch;
tp = container_of(dispatch, tp, base);
@ -630,7 +630,7 @@ tp_tap_config_set_enabled(struct libinput_device *device,
enum libinput_config_tap_state enabled)
{
struct evdev_dispatch *dispatch;
struct tp_dispatch *tp;
struct tp_dispatch *tp = NULL;
dispatch = ((struct evdev_device *) device)->dispatch;
tp = container_of(dispatch, tp, base);
@ -644,7 +644,7 @@ static enum libinput_config_tap_state
tp_tap_config_is_enabled(struct libinput_device *device)
{
struct evdev_dispatch *dispatch;
struct tp_dispatch *tp;
struct tp_dispatch *tp = NULL;
dispatch = ((struct evdev_device *) device)->dispatch;
tp = container_of(dispatch, tp, base);