VOL-513: Support ASFVOLT16 Adapter in Swarm Mode -VOL-467 Phase 1 - Polling Mode

Follow up changes to do the following.

1) Remove reduntant spaces in the code
2) Change the grpc-c stream write mechanism from non-blocking to blocking
3) Increase the bal_indication queue size from 25 to 1000
4) Compilation warning fixes

Change-Id: I3917d526d4db59601ca9d8468f66f4219d735e17
diff --git a/src/bal_indications_queue.h b/src/bal_indications_queue.h
index 075f747..72b6013 100755
--- a/src/bal_indications_queue.h
+++ b/src/bal_indications_queue.h
@@ -19,7 +19,7 @@
 
 #include "bal_indications.grpc-c.h"
 
-#define MAX_QUEUE_SIZE 25
+#define MAX_QUEUE_SIZE 1000
 
 typedef struct node {
     struct node *next;
@@ -38,4 +38,4 @@
 
 
 
-#endif /*__BAL_INDICATIONS_QUEUE_H__*/
\ No newline at end of file
+#endif /*__BAL_INDICATIONS_QUEUE_H__*/