coverity#1157757 Logically dead code

must have meant deviceScoreStart here

Change-Id: I24530d0674e0a9de373bf54cfc3e3ae5ff124752

sc/source/core/opencl/opencl_device_selection.h

@@ -551,7 +551,7 @@ inline ds_status readProfileFromFile(ds_profile* profile, ds_score_deserializer
                         {
 
                             deviceScoreStart = findString(dataStart, contentEnd, DS_TAG_SCORE);
-                            if (deviceNameStart == NULL)
+                            if (deviceScoreStart == NULL)
                             {
                                 status = DS_PROFILE_FILE_ERROR;
                                 goto cleanup;