From cc086a08c4f7a43b0fe10f04a95b306fb5a83c76 Mon Sep 17 00:00:00 2001 From: =?utf8?q?=E9=BB=84=E6=B6=9B?= Date: Thu, 23 Oct 2014 21:08:05 +0800 Subject: [PATCH] input: touchscreen: k29_i2c_goodix: fix compilation warning --- drivers/input/touchscreen/rk29_i2c_goodix.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/input/touchscreen/rk29_i2c_goodix.c b/drivers/input/touchscreen/rk29_i2c_goodix.c index 8aa6c851950a..e0d4fe707ae6 100755 --- a/drivers/input/touchscreen/rk29_i2c_goodix.c +++ b/drivers/input/touchscreen/rk29_i2c_goodix.c @@ -289,12 +289,11 @@ static int goodix_read_version(struct rk_ts_data *ts, char **version) char *version_data; char *p; - *version = (char *)vmalloc(18); + *version = (char *)vzalloc(18); version_data = *version; if(!version_data) return -ENOMEM; p = version_data; - memset(version_data, 0, sizeof(version_data)); version_data[0]=240; ret=goodix_i2c_read_bytes(ts->client,version_data, 17); if (ret < 0) -- 2.34.1