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CAPI: Drop capiminor's unused inbytes counter

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The inbytes counter was only updated but never read.

Signed-off-by: Jan Kiszka <jan.kiszka@web.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Jan Kiszka 2010-02-08 10:12:39 +00:00 committed by David S. Miller
parent 42792713f7
commit 68d7347b28
1 changed files with 3 additions and 7 deletions
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10
drivers/isdn/capi/capi.c
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@ -98,7 +98,6 @@ struct capiminor {
struct sk_buff *ttyskb; struct sk_buff *ttyskb;
struct sk_buff_head inqueue; struct sk_buff_head inqueue;
int inbytes;
struct sk_buff_head outqueue; struct sk_buff_head outqueue;
int outbytes; int outbytes;
@ -520,15 +519,12 @@ deref_tty:
static void handle_minor_recv(struct capiminor *mp) static void handle_minor_recv(struct capiminor *mp)
{ {
struct sk_buff *skb; struct sk_buff *skb;
while ((skb = skb_dequeue(&mp->inqueue)) != NULL) {
unsigned int len = skb->len; while ((skb = skb_dequeue(&mp->inqueue)) != NULL)
mp->inbytes -= len;
if (handle_recv_skb(mp, skb) < 0) { if (handle_recv_skb(mp, skb) < 0) {
skb_queue_head(&mp->inqueue, skb); skb_queue_head(&mp->inqueue, skb);
mp->inbytes += len;
return; return;
} }
}
} }
static int handle_minor_send(struct capiminor *mp) static int handle_minor_send(struct capiminor *mp)
@ -659,7 +655,7 @@ static void capi_recv_message(struct capi20_appl *ap, struct sk_buff *skb)
datahandle, skb->len-CAPIMSG_LEN(skb->data)); datahandle, skb->len-CAPIMSG_LEN(skb->data));
#endif #endif
skb_queue_tail(&mp->inqueue, skb); skb_queue_tail(&mp->inqueue, skb);
mp->inbytes += skb->len;
handle_minor_recv(mp); handle_minor_recv(mp);
} else if (CAPIMSG_SUBCOMMAND(skb->data) == CAPI_CONF) { } else if (CAPIMSG_SUBCOMMAND(skb->data) == CAPI_CONF) {