linux-kernel - [PATCH] net: caif: remove unused structs

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Date: Sat,  1 Jun 2024 00:29:17 +0100
From: linux@...blig.org
To: davem@...emloft.net,
	edumazet@...gle.com,
	kuba@...nel.org,
	pabeni@...hat.com
Cc: netdev@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	"Dr. David Alan Gilbert" <linux@...blig.org>
Subject: [PATCH] net: caif: remove unused structs

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

'cfpktq' has been unused since
commit 73d6ac633c6c ("caif: code cleanup").

'caif_packet_funcs' is declared but never defined.

Remove both of them.

Signed-off-by: Dr. David Alan Gilbert <linux@...blig.org>
---
 include/net/caif/caif_layer.h | 2 --
 net/caif/cfpkt_skbuff.c       | 7 -------
 2 files changed, 9 deletions(-)

diff --git a/include/net/caif/caif_layer.h b/include/net/caif/caif_layer.h
index 51f7bb42a936..0f45d875905f 100644
--- a/include/net/caif/caif_layer.h
+++ b/include/net/caif/caif_layer.h
@@ -11,9 +11,7 @@
 
 struct cflayer;
 struct cfpkt;
-struct cfpktq;
 struct caif_payload_info;
-struct caif_packet_funcs;
 
 #define CAIF_LAYER_NAME_SZ 16
 
diff --git a/net/caif/cfpkt_skbuff.c b/net/caif/cfpkt_skbuff.c
index 7796414d47e5..2ae8cfa3df88 100644
--- a/net/caif/cfpkt_skbuff.c
+++ b/net/caif/cfpkt_skbuff.c
@@ -21,13 +21,6 @@ do {					   \
 	pr_warn(errmsg);		   \
 } while (0)
 
-struct cfpktq {
-	struct sk_buff_head head;
-	atomic_t count;
-	/* Lock protects count updates */
-	spinlock_t lock;
-};
-
 /*
  * net/caif/ is generic and does not
  * understand SKB, so we do this typecast
-- 
2.45.1