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[25/31] CAPI: Drop capiminor's unused inbytes counter

Message ID c4afddbc4700ff0df16dc832c59f191e42684e76.1264201408.git.jan.kiszka@web.de
State Changes Requested, archived
Delegated to: David Miller
Headers show

Commit Message

Jan Kiszka Jan. 8, 2010, 11:57 a.m. UTC 
The inbytes counter was only updated but never read.

Signed-off-by: Jan Kiszka <jan.kiszka@web.de>
---
 drivers/isdn/capi/capi.c |   10 +++-------
 1 files changed, 3 insertions(+), 7 deletions(-)
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Patch

diff --git a/drivers/isdn/capi/capi.c b/drivers/isdn/capi/capi.c
index 6ab496c..40468ac 100644
--- a/drivers/isdn/capi/capi.c
+++ b/drivers/isdn/capi/capi.c
@@ -100,7 +100,6 @@  struct capiminor {
 	struct sk_buff    *ttyskb;
 
 	struct sk_buff_head inqueue;
-	int                 inbytes;
 	struct sk_buff_head outqueue;
 	int                 outbytes;
 
@@ -481,15 +480,12 @@  keep:
 static void handle_minor_recv(struct capiminor *mp)
 {
 	struct sk_buff *skb;
-	while ((skb = skb_dequeue(&mp->inqueue)) != NULL) {
-		unsigned int len = skb->len;
-		mp->inbytes -= len;
+
+	while ((skb = skb_dequeue(&mp->inqueue)) != NULL)
 		if (handle_recv_skb(mp, skb) < 0) {
 			skb_queue_head(&mp->inqueue, skb);
-			mp->inbytes += len;
 			return;
 		}
-	}
 }
 
 static int handle_minor_send(struct capiminor *mp)
@@ -611,7 +607,7 @@  static void capi_recv_message(struct capi20_appl *ap, struct sk_buff *skb)
 				datahandle, skb->len-CAPIMSG_LEN(skb->data));
 #endif
 		skb_queue_tail(&mp->inqueue, skb);
-		mp->inbytes += skb->len;
+
 		handle_minor_recv(mp);
 
 	} else if (CAPIMSG_SUBCOMMAND(skb->data) == CAPI_CONF) {