[PATCH libevdev 2/3] Move read_more_events() up in the file

[Peter Hutterer]

No functional change

Signed-off-by: Peter Hutterer <peter.hutterer at who-t.net>
---
 libevdev/libevdev.c | 50 +++++++++++++++++++++++++-------------------------
 1 file changed, 25 insertions(+), 25 deletions(-)

diff --git a/libevdev/libevdev.c b/libevdev/libevdev.c
index 34413b2..7e8d3db 100644
--- a/libevdev/libevdev.c
+++ b/libevdev/libevdev.c
@@ -702,6 +702,31 @@ out:
 }
 
 static int
+read_more_events(struct libevdev *dev)
+{
+	int free_elem;
+	int len;
+	struct input_event *next;
+
+	free_elem = queue_num_free_elements(dev);
+	if (free_elem <= 0)
+		return 0;
+
+	next = queue_next_element(dev);
+	len = read(dev->fd, next, free_elem * sizeof(struct input_event));
+	if (len < 0) {
+		return -errno;
+	} else if (len > 0 && len % sizeof(struct input_event) != 0)
+		return -EINVAL;
+	else if (len > 0) {
+		int nev = len/sizeof(struct input_event);
+		queue_set_num_elements(dev, queue_num_elements(dev) + nev);
+	}
+
+	return 0;
+}
+
+static int
 sync_state(struct libevdev *dev)
 {
 	int i;
@@ -859,31 +884,6 @@ update_state(struct libevdev *dev, const struct input_event *e)
 	return rc;
 }
 
-static int
-read_more_events(struct libevdev *dev)
-{
-	int free_elem;
-	int len;
-	struct input_event *next;
-
-	free_elem = queue_num_free_elements(dev);
-	if (free_elem <= 0)
-		return 0;
-
-	next = queue_next_element(dev);
-	len = read(dev->fd, next, free_elem * sizeof(struct input_event));
-	if (len < 0) {
-		return -errno;
-	} else if (len > 0 && len % sizeof(struct input_event) != 0)
-		return -EINVAL;
-	else if (len > 0) {
-		int nev = len/sizeof(struct input_event);
-		queue_set_num_elements(dev, queue_num_elements(dev) + nev);
-	}
-
-	return 0;
-}
-
 /**
  * Sanitize/modify events where needed.
  */
-- 
1.9.0