linux-kernel - [PATCH] net/bluetooth: remove __get

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Message-Id: <1579596583-258090-1-git-send-email-alex.shi@linux.alibaba.com>
Date:   Tue, 21 Jan 2020 16:49:43 +0800
From:   Alex Shi <alex.shi@...ux.alibaba.com>
To:     unlisted-recipients:; (no To-header on input)
Cc:     Marcel Holtmann <marcel@...tmann.org>,
        Johan Hedberg <johan.hedberg@...il.com>,
        "David S. Miller" <davem@...emloft.net>,
        "Gustavo A. R. Silva" <gustavo@...eddedor.com>,
        linux-bluetooth@...r.kernel.org, netdev@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH] net/bluetooth: remove __get_channel/dir

These 2 macros are never used from first git commit Linux-2.6.12-rc2. So
better to remove them.

Signed-off-by: Alex Shi <alex.shi@...ux.alibaba.com>
Cc: Marcel Holtmann <marcel@...tmann.org> 
Cc: Johan Hedberg <johan.hedberg@...il.com> 
Cc: "David S. Miller" <davem@...emloft.net> 
Cc: "Gustavo A. R. Silva" <gustavo@...eddedor.com> 
Cc: linux-bluetooth@...r.kernel.org 
Cc: netdev@...r.kernel.org 
Cc: linux-kernel@...r.kernel.org 
---
 net/bluetooth/rfcomm/core.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/net/bluetooth/rfcomm/core.c b/net/bluetooth/rfcomm/core.c
index 3a9e9d9670be..825adff79f13 100644
--- a/net/bluetooth/rfcomm/core.c
+++ b/net/bluetooth/rfcomm/core.c
@@ -73,8 +73,6 @@ static struct rfcomm_session *rfcomm_session_create(bdaddr_t *src,
 
 /* ---- RFCOMM frame parsing macros ---- */
 #define __get_dlci(b)     ((b & 0xfc) >> 2)
-#define __get_channel(b)  ((b & 0xf8) >> 3)
-#define __get_dir(b)      ((b & 0x04) >> 2)
 #define __get_type(b)     ((b & 0xef))
 
 #define __test_ea(b)      ((b & 0x01))
-- 
1.8.3.1