From: Jan Kiszka <jan.kiszka@web.de>
Date: Mon, 8 Feb 2010 10:12:35 +0000 (+0000)
Subject: CAPI: Drop handle_minor_recv from capinc_tty_write
X-Git-Tag: v3.12-rc1~11246^2~253
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=b75b2eedcbf6458c68713c772c2ade83ab7a55f0;p=kernel%2Fkernel-generic.git

CAPI: Drop handle_minor_recv from capinc_tty_write

Sending a message down the CAPI stack may trigger the reception of an
answer, but this will go through capi_recv_message and call
handle_minor_recv from there. There is no need to walk the receive queue
on capinc_tty_write.

Signed-off-by: Jan Kiszka <jan.kiszka@web.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/drivers/isdn/capi/capi.c b/drivers/isdn/capi/capi.c
index 867589a..554fa1b 100644
--- a/drivers/isdn/capi/capi.c
+++ b/drivers/isdn/capi/capi.c
@@ -1104,7 +1104,6 @@ static int capinc_tty_write(struct tty_struct *tty,
 	skb_queue_tail(&mp->outqueue, skb);
 	mp->outbytes += skb->len;
 	(void)handle_minor_send(mp);
-	(void)handle_minor_recv(mp);
 	spin_unlock_irqrestore(&workaround_lock, flags);
 	return count;
 }