Add missing LOG_TAG as the first argument to LOG_ERROR()

NOTE: This fix is needed as a side-effect of code merged
from different branches.

Change-Id: I1d25e719605d75899253732bd3d10ca0b552d244
diff --git a/system/osi/src/thread.c b/system/osi/src/thread.c
index d4caefc..4386e45 100644
--- a/system/osi/src/thread.c
+++ b/system/osi/src/thread.c
@@ -162,7 +162,7 @@
 
   const int rc = setpriority(PRIO_PROCESS, thread->tid, priority);
   if (rc < 0) {
-    LOG_ERROR("%s unable to set thread priority %d for tid %d, error %d",
+    LOG_ERROR(LOG_TAG, "%s unable to set thread priority %d for tid %d, error %d",
       __func__, priority, thread->tid, rc);
     return false;
   }