From: Sangjin Lee <lsj119@samsung.com>
Date: Thu, 14 Dec 2017 01:10:46 +0000 (+0900)
Subject: tdm: check error of get_subpixel
X-Git-Tag: accepted/tizen/unified/20171221.071335~2
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=a742a4a0ab919af479ac07917d5f09c76b3bd0ce;p=platform%2Fcore%2Fuifw%2Fpepper.git

tdm: check error of get_subpixel

Change-Id: I07ffe58a782058f2b5954a816fe1311f10a5a518
---

diff --git a/src/lib/tdm/tdm-output.c b/src/lib/tdm/tdm-output.c
index 6c86c3c..70d187e 100644
--- a/src/lib/tdm/tdm-output.c
+++ b/src/lib/tdm/tdm-output.c
@@ -361,8 +361,11 @@ pepper_tdm_output_get_subpixel_order(void *o)
 {
 	pepper_tdm_output_t *output = (pepper_tdm_output_t *)o;
 	unsigned int subpixel;
+	tdm_error ret;
+
+	ret = tdm_output_get_subpixel(output->output, &subpixel);
+	PEPPER_CHECK(ret == TDM_ERROR_NONE, return WL_OUTPUT_SUBPIXEL_UNKNOWN, "faile get subpixel\n");
 
-	tdm_output_get_subpixel(output->output, &subpixel);
 	switch (subpixel) {
 	default:
 		subpixel = WL_OUTPUT_SUBPIXEL_UNKNOWN;