From: Yunhee Seo <yuni.seo@samsung.com>
Date: Thu, 19 Jan 2023 06:24:23 +0000 (+0900)
Subject: touchscreen: clean-up uninitialized variable warning by static analysis
X-Git-Tag: accepted/tizen/7.0/unified/20230126.170233~1
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=3a290b9622bb4ee5afd85cf088daf41485a2648f;p=platform%2Fcore%2Fsystem%2Fdeviced.git

touchscreen: clean-up uninitialized variable warning by static analysis

Add return code to avoid reaching uninitialized enum variable "state".

Change-Id: Idce5e24bc2c979c350629b8e413494dd62003cf5
Signed-off-by: Yunhee Seo <yuni.seo@samsung.com>
(cherry picked from commit 5d024fdb8bd0ab5d493ddaeeccd0fff5bc9472f8)
---

diff --git a/src/touchscreen/touchscreen.c b/src/touchscreen/touchscreen.c
index 183a407..d7d0c18 100644
--- a/src/touchscreen/touchscreen.c
+++ b/src/touchscreen/touchscreen.c
@@ -242,8 +242,10 @@ static int touchscreen_dump(FILE *fp, int mode, void *dump_data)
 	if (!touchscreen_dev_available || (ret == -ENODEV))
 		return 0;
 
-	if (ret < 0)
+	if (ret < 0) {
 		_E("Failed to get touchscreen state: %d", ret);
+		return ret;
+	}
 
 	if (state == TOUCHSCREEN_ON)
 		LOG_DUMP(fp, "Touchscreen is enabled\n");