commit e26f91cee5e25e626afef70bd6c204556fa9cb8c
author Lei Chen <chenlei@codeaurora.org> Wed May 15 11:14:03 2019 +0800
committer Lei Chen <chenlei@codeaurora.org> Wed May 15 11:14:03 2019 +0800
tree 636e1e43269b3e6694f4692c872943e190469ab7
parent 3075b35a4d91b9f4531e48201330f5d94af863c6

sdm: Fix uninitialized variable issue

Initialize mode_flag to zero due to this variable
might be used uninitialized.

Change-Id: If13c4126438ebb693a902b0f0343fd2e1b56c7e2

sdm/libs/core/drm/hw_device_drm.cpp

diff --git a/sdm/libs/core/drm/hw_device_drm.cpp b/sdm/libs/core/drm/hw_device_drm.cpp
index f17e432..2a50e4f 100644
--- a/sdm/libs/core/drm/hw_device_drm.cpp
+++ b/sdm/libs/core/drm/hw_device_drm.cpp
@@ -1669,7 +1669,7 @@
 }
 
 DisplayError HWDeviceDRM::SetDisplayMode(const HWDisplayMode hw_display_mode) {
-  uint32_t mode_flag;
+  uint32_t mode_flag = 0;
 
   if (hw_display_mode == kModeCommand) {
     mode_flag = DRM_MODE_FLAG_CMD_MODE_PANEL;