linux-kernel - [PATCH net-next] isdn: Remove unused get

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Message-ID: <20241211005802.258279-1-linux@treblig.org>
Date: Wed, 11 Dec 2024 00:58:02 +0000
From: linux@...blig.org
To: isdn@...ux-pingi.de,
	netdev@...r.kernel.org
Cc: linux-kernel@...r.kernel.org,
	"Dr. David Alan Gilbert" <linux@...blig.org>
Subject: [PATCH net-next] isdn: Remove unused get_Bprotocol4id()

From: "Dr. David Alan Gilbert" <linux@...blig.org>

get_Bprotocol4id() was added in 2008 in
commit 1b2b03f8e514 ("Add mISDN core files")
but hasn't been used.

Remove it.

Signed-off-by: Dr. David Alan Gilbert <linux@...blig.org>
---
 drivers/isdn/mISDN/core.c | 14 --------------
 drivers/isdn/mISDN/core.h |  1 -
 2 files changed, 15 deletions(-)

diff --git a/drivers/isdn/mISDN/core.c b/drivers/isdn/mISDN/core.c
index e34a7a46754e..8ec2d4d4f135 100644
--- a/drivers/isdn/mISDN/core.c
+++ b/drivers/isdn/mISDN/core.c
@@ -294,20 +294,6 @@ get_Bprotocol4mask(u_int m)
 	return NULL;
 }
 
-struct Bprotocol *
-get_Bprotocol4id(u_int id)
-{
-	u_int	m;
-
-	if (id < ISDN_P_B_START || id > 63) {
-		printk(KERN_WARNING "%s id not in range  %d\n",
-		       __func__, id);
-		return NULL;
-	}
-	m = 1 << (id & ISDN_P_B_MASK);
-	return get_Bprotocol4mask(m);
-}
-
 int
 mISDN_register_Bprotocol(struct Bprotocol *bp)
 {
diff --git a/drivers/isdn/mISDN/core.h b/drivers/isdn/mISDN/core.h
index 42599f49c189..5617c06de8e4 100644
--- a/drivers/isdn/mISDN/core.h
+++ b/drivers/isdn/mISDN/core.h
@@ -55,7 +55,6 @@ extern void	__add_layer2(struct mISDNchannel *, struct mISDNstack *);
 
 extern u_int		get_all_Bprotocols(void);
 struct Bprotocol	*get_Bprotocol4mask(u_int);
-struct Bprotocol	*get_Bprotocol4id(u_int);
 
 extern int	mISDN_inittimer(u_int *);
 extern void	mISDN_timer_cleanup(void);
-- 
2.47.1