From: Andrei Emeltchenko <andrei.emeltchenko@intel.com>
Date: Thu, 26 Nov 2015 14:49:34 +0000 (+0200)
Subject: Bluetooth: Simplify setting Configuration Field
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=742c59516822f4a4bc23b0961d88c569a7f1bf71;p=linux-beck.git

Bluetooth: Simplify setting Configuration Field

Only Sliding Window Size is used at the moment for H5 Bluetooth
Configuration messages.

Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
---

diff --git a/drivers/bluetooth/hci_h5.c b/drivers/bluetooth/hci_h5.c
index fc1a499bca95..2d1c9f6a912c 100644
--- a/drivers/bluetooth/hci_h5.c
+++ b/drivers/bluetooth/hci_h5.c
@@ -116,12 +116,8 @@ static void h5_link_control(struct hci_uart *hu, const void *data, size_t len)
 
 static u8 h5_cfg_field(struct h5 *h5)
 {
-	u8 field = 0;
-
 	/* Sliding window size (first 3 bits) */
-	field |= (h5->tx_win & 0x07);
-
-	return field;
+	return h5->tx_win & 0x07;
 }
 
 static void h5_timed_event(unsigned long arg)