android: Fix some random code style issues

Fix whitespace problems and not needed empty lines.
diff --git a/android/avrcp.c b/android/avrcp.c
index 7d5f53f..abd1b03 100644
--- a/android/avrcp.c
+++ b/android/avrcp.c
@@ -436,7 +436,7 @@
 	sdp_data_t *psm, *version, *features;
 	uint16_t lp = L2CAP_PSM_AVCTP;
 	uint16_t avrcp_ver = 0x0105, avctp_ver = 0x0104;
-	uint16_t feat = ( AVRCP_FEATURE_CATEGORY_1 |
+	uint16_t feat = (AVRCP_FEATURE_CATEGORY_1 |
 					AVRCP_FEATURE_CATEGORY_2 |
 					AVRCP_FEATURE_CATEGORY_3 |
 					AVRCP_FEATURE_CATEGORY_4);