commit 007843b88b36a48dd09a3e5fdafe6c3bd2c5dfe9
author Yunlian Jiang <yunlian@google.com> Wed Oct 12 12:05:54 2016 -0700
committer George Burgess IV <gbiv@google.com> Wed Oct 12 12:05:54 2016 -0700
tree 3f06c5d2a917fe465878aced79811d9c378e6891
parent da1ce7f95cd058d368e5d459d93618398e406c02

Fix dereference null pointer warning.

This fixes
warning: Access to field 'region' results in a dereference of a
null pointer (loaded from variable 'config')

Test: The warning is gone.
Change-Id: Iac531e879a6768d8638e77fc03dadb08481c486a

radio/IRadioService.cpp

diff --git a/radio/IRadioService.cpp b/radio/IRadioService.cpp
index 960aab4..be7d21e 100644
--- a/radio/IRadioService.cpp
+++ b/radio/IRadioService.cpp
@@ -88,7 +88,9 @@
         data.writeInt32(handle);
         data.writeStrongBinder(IInterface::asBinder(client));
         ALOGV("attach() config %p withAudio %d region %d type %d",
-              config == NULL ? 0 : config, withAudio, config->region, config->band.type);
+              config == NULL ? 0 : config, withAudio,
+              config == NULL ? 0 : config->region,
+              config == NULL ? 0 : config->band.type);
         if (config == NULL) {
             data.writeInt32(0);
         } else {