Remove redundant call to bluetooth_init().

This is a cleanup to Ian Kent's preceeding patchset.

Change-Id: I8ff00530fdd337873ff898b7fd9009b0fc13f0b4
diff --git a/audio/liba2dp.c b/audio/liba2dp.c
index 4f2dda0..d8f5bc8 100755
--- a/audio/liba2dp.c
+++ b/audio/liba2dp.c
@@ -1001,11 +1001,6 @@
 		}
 
 		switch (command) {
-			case A2DP_CMD_INIT:
-				if (data->state != A2DP_STATE_NONE)
-					break;
-				bluetooth_init(data);
-				break;
 			case A2DP_CMD_CONFIGURE:
 				if (data->state != A2DP_STATE_INITIALIZED)
 					break;
@@ -1030,6 +1025,8 @@
 				a2dp_free(data);
 				goto done;
 
+			case A2DP_CMD_INIT:
+				/* already called bluetooth_init() */
 			default:
 				break;
 		}