commit 5cd8bff2dd0337cb52bf48f312e3d2d55a8882fb
author Mike J. Chen <mjchen@google.com> Fri Jan 31 18:16:59 2014 -0800
committer Mike J. Chen <mjchen@google.com> Tue Feb 11 09:48:38 2014 -0800
tree e57ed7fa0f556b2f10f081f39354a903511ae5f5
parent 60126e439e01a30d6121a55aaf6d3a5d6d400507

Major warnings cleanup

Mostly fixing unused parameter warnings.
A few other warnings also fixed like possible use of
unitialized variables (no real issue found, just compiler couldn't
follow the path), signed vs unsigned warning.

Also fixed some typos, indent issues, removal of dead code, etc.

Change-Id: I95eb887aefc4d559d7921f71a0af5f3bfb01ac01
Signed-off-by: Mike J. Chen <mjchen@google.com>

main/bte_main.c

diff --git a/main/bte_main.c b/main/bte_main.c
index 62c6b6b..cf21456 100644
--- a/main/bte_main.c
+++ b/main/bte_main.c
@@ -36,6 +36,7 @@
 #include "bte.h"
 #include "bta_api.h"
 #include "bt_hci_lib.h"
+#include "bt_utils.h"
 
 /*******************************************************************************
 **  Constants & Macros
@@ -337,6 +338,8 @@
 *******************************************************************************/
 static void preload_wait_timeout(union sigval arg)
 {
+    UNUSED(arg);
+
     APPL_TRACE_ERROR2("...preload_wait_timeout (retried:%d/max-retry:%d)...",
                         preload_retry_cb.retry_counts,
                         PRELOAD_MAX_RETRY_ATTEMPTS);
@@ -559,8 +562,9 @@
 ******************************************************************************/
 static void preload_cb(TRANSAC transac, bt_hc_preload_result_t result)
 {
-    APPL_TRACE_EVENT1("HC preload_cb %d [0:SUCCESS 1:FAIL]", result);
+    UNUSED(transac);
 
+    APPL_TRACE_EVENT1("HC preload_cb %d [0:SUCCESS 1:FAIL]", result);
 
     if (result == BT_HC_PRELOAD_SUCCESS)
     {
@@ -583,6 +587,8 @@
 ******************************************************************************/
 static void postload_cb(TRANSAC transac, bt_hc_postload_result_t result)
 {
+    UNUSED(transac);
+
     APPL_TRACE_EVENT1("HC postload_cb %d", result);
 }
 
@@ -663,6 +669,8 @@
 ******************************************************************************/
 static int dealloc(TRANSAC transac, char *p_buf)
 {
+    UNUSED(p_buf);
+
     GKI_freebuf(transac);
     return BT_HC_STATUS_SUCCESS;
 }
@@ -690,6 +698,8 @@
 static int data_ind(TRANSAC transac, char *p_buf, int len)
 {
     BT_HDR *p_msg = (BT_HDR *) transac;
+    UNUSED(p_buf);
+    UNUSED(len);
 
     /*
     APPL_TRACE_DEBUG2("HC data_ind event=0x%04X (len=%d)", p_msg->event, len);
@@ -719,9 +729,9 @@
 ** Returns          bt_hc_status_t
 **
 ******************************************************************************/
-static int tx_result(TRANSAC transac, char *p_buf, \
-                      bt_hc_transmit_result_t result)
+static int tx_result(TRANSAC transac, char *p_buf, bt_hc_transmit_result_t result)
 {
+    UNUSED(p_buf);
     /*
     APPL_TRACE_DEBUG2("HC tx_result %d (event=%04X)", result, \
                       ((BT_HDR *)transac)->event);