[PATCH 321/342] Staging: asus_oled: fix build warnings

[gregkh at suse.de (Greg Kroah-Hartman)]

This fixes some build warnings in the asus_oled driver.

Signed-off-by: Greg Kroah-Hartman <gregkh at suse.de>
---
 drivers/staging/asus_oled/asus_oled.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/drivers/staging/asus_oled/asus_oled.c b/drivers/staging/asus_oled/asus_oled.c
index 04dde4b..9270f5d 100644
--- a/drivers/staging/asus_oled/asus_oled.c
+++ b/drivers/staging/asus_oled/asus_oled.c
@@ -516,7 +516,7 @@ static ssize_t odev_set_picture(struct asus_oled_dev *odev, const char *buf, siz
 	max_offs = odev->width * odev->height;
 
 	while (offs < count && odev->buf_offs < max_offs) {
-		int ret;
+		int ret = 0;
 
 		if (buf[offs] == '1' || buf[offs] == '#') {
 			ret = append_values(odev, 1, 1);
-- 
1.6.3.2