From 32456faaf9e0a7c73e2b75d1a7f7ad7f66ccadbc Mon Sep 17 00:00:00 2001
From: JengHyun Kang <jhyuni.kang@samsung.com>
Date: Wed, 25 Oct 2017 17:02:39 +0900
Subject: [PATCH] fix build warnings

---
 src/evdev.c     |  2 +-
 src/libinput.c  |  4 ++++
 src/udev-seat.c | 32 --------------------------------
 3 files changed, 5 insertions(+), 33 deletions(-)

diff --git a/src/evdev.c b/src/evdev.c
index 86b663c6..b6e5ab48 100644
--- a/src/evdev.c
+++ b/src/evdev.c
@@ -3179,6 +3179,7 @@ evdev_device_destroy(struct evdev_device *device)
 	struct evdev_dispatch *dispatch;
 
 	dispatch = device->dispatch;
+	evdev_device_free_aux_data(device);
 	if (dispatch)
 		dispatch->interface->destroy(dispatch);
 
@@ -3194,7 +3195,6 @@ evdev_device_destroy(struct evdev_device *device)
 	libinput_seat_unref(device->base.seat);
 	libevdev_free(device->evdev);
 	udev_device_unref(device->udev_device);
-	evdev_device_free_aux_data(device);
 	free(device);
 }
 
diff --git a/src/libinput.c b/src/libinput.c
index fca0eda2..7606c99e 100644
--- a/src/libinput.c
+++ b/src/libinput.c
@@ -119,6 +119,8 @@ event_type_to_str(enum libinput_event_type type)
 	CASE_RETURN_STRING(LIBINPUT_EVENT_SWITCH_TOGGLE);
 	case LIBINPUT_EVENT_NONE:
 		abort();
+	default:
+		break;
 	}
 
 	return NULL;
@@ -1989,6 +1991,8 @@ libinput_event_get_touch_aux_data(struct libinput_event *event)
 		break;
 	case LIBINPUT_EVENT_TOUCH_AUX_DATA:
 		return (struct libinput_event_touch_aux_data *) event;
+	default:
+		break;
 	}
 
 	return NULL;
diff --git a/src/udev-seat.c b/src/udev-seat.c
index 856c0692..a276601f 100644
--- a/src/udev-seat.c
+++ b/src/udev-seat.c
@@ -92,38 +92,6 @@ libinput_path_has_device(struct libinput *libinput, const char *devnode)
 	return false;
 }
 
-/**
- * Return the next word in a string pointed to by state before the first
- * separator character. Call repeatedly to tokenize a whole string.
- *
- * @param state Current state
- * @param len String length of the word returned
- * @param separators List of separator characters
- *
- * @return The first word in *state, NOT null-terminated
- */
-static const char *
-next_word(const char **state, size_t *len, const char *separators)
-{
-	const char *next = *state;
-	size_t l;
-
-	if (!*next)
-		return NULL;
-
-	next += strspn(next, separators);
-	if (!*next) {
-		*state = next;
-		return NULL;
-	}
-
-	l = strcspn(next, separators);
-	*state = next + l;
-	*len = l;
-
-	return next;
-}
-
 static int
 device_added(struct udev_device *udev_device,
 	     struct udev_input *input,
-- 
2.34.1