From d6e66d41fbfbe499e9fd4a55996d3079d9cd0413 Mon Sep 17 00:00:00 2001
From: Pekka Paalanen <pq@iki.fi>
Date: Sun, 22 Jan 2012 16:33:46 +0200
Subject: [PATCH] --- yaml --- r: 287420 b: refs/heads/master c:
 635032cb397b396241372fa0ff36ae758e658b23 h: refs/heads/master v: v3

---
 [refs]                                      |  2 +-
 trunk/drivers/staging/asus_oled/asus_oled.c | 10 ++++++++--
 2 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/[refs] b/[refs]
index bf110817ca9a..ecb1d04ac1ed 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 3c1b86f17068cf6476fb2d022b9c8b44dedea2e5
+refs/heads/master: 635032cb397b396241372fa0ff36ae758e658b23
diff --git a/trunk/drivers/staging/asus_oled/asus_oled.c b/trunk/drivers/staging/asus_oled/asus_oled.c
index e77e4e0396cf..2fdc5db68e1a 100644
--- a/trunk/drivers/staging/asus_oled/asus_oled.c
+++ b/trunk/drivers/staging/asus_oled/asus_oled.c
@@ -355,7 +355,14 @@ static void send_data(struct asus_oled_dev *odev)
 
 static int append_values(struct asus_oled_dev *odev, uint8_t val, size_t count)
 {
-	while (count-- > 0 && val) {
+	odev->last_val = val;
+
+	if (val == 0) {
+		odev->buf_offs += count;
+		return 0;
+	}
+
+	while (count-- > 0) {
 		size_t x = odev->buf_offs % odev->width;
 		size_t y = odev->buf_offs / odev->width;
 		size_t i;
@@ -406,7 +413,6 @@ static int append_values(struct asus_oled_dev *odev, uint8_t val, size_t count)
 			;
 		}
 
-		odev->last_val = val;
 		odev->buf_offs++;
 	}