Bluetooth: clean up rfcomm code

Remove extra spaces, assignments in if statement, zeroing static
variables, extra braces. Fix includes.

Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@nokia.com>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
diff --git a/include/net/bluetooth/rfcomm.h b/include/net/bluetooth/rfcomm.h
index 71047bc..2e78756 100644
--- a/include/net/bluetooth/rfcomm.h
+++ b/include/net/bluetooth/rfcomm.h
@@ -105,7 +105,7 @@
 struct rfcomm_hdr {
 	u8 addr;
 	u8 ctrl;
-	u8 len;    // Actual size can be 2 bytes
+	u8 len;    /* Actual size can be 2 bytes */
 } __packed;
 
 struct rfcomm_cmd {
@@ -228,7 +228,7 @@
 /* ---- RFCOMM SEND RPN ---- */
 int rfcomm_send_rpn(struct rfcomm_session *s, int cr, u8 dlci,
 			u8 bit_rate, u8 data_bits, u8 stop_bits,
-			u8 parity, u8 flow_ctrl_settings, 
+			u8 parity, u8 flow_ctrl_settings,
 			u8 xon_char, u8 xoff_char, u16 param_mask);
 
 /* ---- RFCOMM DLCs (channels) ---- */